FORCED LABOUR DURING THE JAPANESE OCCUPATION

By February 1942, the Japanese investigation committee for the inspection of all southern territories had already created the expectation in Singapore that Java should become the key source of “human labour”, presumably because of its relatively large population and its convenient central location in South East Asia. On 10 July 1942, the Japanese army and navy together arranged the transport of rōmusha from Java, which was under the administration of the Japanese army, to territories controlled by the Japanese navy. At a later conference, the directors responsible for rōmusha affairs within the Southern Army declared Java a key source for the supply of rōmusha. Finally, in September 1944, the provisional House of Councillors in Tokyo ordered an increase in their supply.Footnote ⁷

Forced labour on the Burma-Siam Railway (Taimentetsudō) has remained the most famous example of its use in Japanese-occupied South East Asia. Construction of the 415-kilometre-long railway connection between Ban Pong in Siam and Thanbyuzayat in the south-east of Burma began in July 1942. The Japanese occupying power hoped to utilize the Burma-Siam Railway both to avoid having to transport supplies by dangerous sea routes from its South East Asian territories to the front in Burma, and ultimately to link Bangkok in Siam and Rangoon in Burma.Footnote ⁸

In spring 1943, the Japanese 29th Army was required to supply contingents of labourers for the Burma-Siam Railway.Footnote ⁹ Apart from 92,000 Burmese rōmusha, 78,204 forced labourers from Malaya, mainly indigenous Malays and Tamils, made up the second largest group on the “Death Railway”. Seventy thousand of those 78,204 Malayan rōmusha were recruited and sent to the railway between April and September 1943, and approximately 41 per cent of those 70,000 died as a consequence.Footnote ¹⁰

It must be mentioned that systematic large-scale recruitment of rōmusha on Java began only after completion of the Burma-Siam Railway, which was built between July 1942 and October 1943.Footnote ¹¹ As is still the case today, seventy per cent of the population of Indonesia (seventy million people) lived on Java,Footnote ¹² hence Java becoming the primary source of forced labourers during the Japanese occupation. It is, therefore, no surprise that the research community tends to use the generic term rōmusha more or less as a synonym for forced labourers from Java.

In total, between 200,000 and 300,000 forced labourers were sent from Java to other territories in Japanese-occupied South East Asia – 31,000 of them to Malaya alone.Footnote ¹³ The majority, more than forty per cent, of those Javanese rōmusha sent overseas arrived on the island of Sumatra, which lies between the Malay Peninsula and Java. During the first year of the Japanese occupation from 28 March 1942 to April 1943, Sumatra was a single administrative and political unit with Malaya.Footnote ¹⁴ According to a Dutch intelligence report, a total of about 120,000 Javanese and Chinese rōmusha were transported from Java to Sumatra during the Japanese occupation.Footnote ¹⁵

Japanese primary sources reveal that the Japanese 29th Army in Malaya requested 55,477 forced labourers from Java between April 1944 and March 1945. Their request was granted by Southern Army Headquarters in Singapore, which sent 22,100 rōmusha from Java to the Malay Peninsula.Footnote ¹⁶ It seems that, faced with dwindling powers, the occupying force could manage only a limited exploitation of that source of rōmusha.

METHODS OF RECRUITMENT

The Southern Army and the Japanese military administration in Malaya (Marē Gunseikanbu) demanded the recruitment of 100,000 labourers to be used for construction work on the Burma-Siam Railway. All organizations, Footnote Footnote Footnote from local labour bureaus and village headmen (called penghulu in Malay) to commercial companies, were called upon to provide fixed quotas of labourers.Footnote ²⁰ To meet the first labour force requirements, the Singapore Rubber Association (Shōnan Gomu Kumiai), which controlled the rubber industry on the whole Malay Peninsula, sent 8,000 of their labourers from Perak province alone. The Indian Independence League and the Overseas Chinese Association, likewise coerced into cooperating with the Japanese authorities, sent numbers of rōmusha in July and August 1943 and again in spring 1944.Footnote ²¹

Table 1 Transport of rōmusha from Java to other Japanese-occupied territories (1944).

Source: Miyamoto, Jawa shūsen shoriki, p. 41.¹⁹

At the beginning of recruitment for construction of the Burma-Siam Railway some people even volunteered to work. The Japanese promise of comparatively good pay for a work period limited to between three and six months appeared attractive in the face of continuing unemployment and miserable living conditions in the villages.Footnote ²² The majority of Malaya’s lower classes were illiterate, so in rural areas recruitment for the Japanese was done mainly by word of mouth. Village headmen, foremen on plantations, civil servants at labour bureaus, and Japanese soldiers advertised for construction workers to work on the Burma-Siam Railway in Malaya. Consequently, many people applied for rōmusha after hearing about the Japanese recruitment programme either directly or from friends, neighbours, or relatives.Footnote ²³

A certain Shinozaki Mamoru, who as chief of the Ministry for Social Affairs (Kōseika) in Singapore gained deep insights into the labour mobilization, reported on the recruitment of labour in Singapore City. After the war, he placed on record that the offer had appeared to be very good at the beginning of the recruitment drive: “When the Siam-Burma railway started, the Railway Regiment also came to ask for Labour. The document requesting recruits, came to me and I studied it carefully. The terms were very good. [...] The salaries offered were very high compared to other labour wages.”Footnote ²⁴ Finally, a department of the Ministry of Social Affairs, which had been established specially for the recruitment of rōmusha (Rōdōjimukyoku),Footnote ²⁵ was able to send three contingents of 200 men each from Singapore to Siam. These first recruits were mainly unemployed men, who, according to Shinozaki, set out completely unsuspectingly for the north.Footnote ²⁶

When the first deserters from among the labourers returned to their villages and told of the real working conditions on the Burma-Siam Railway, the Japanese military administration in Malaya began to use deception or coercion in the mobilization of new labourers, an approach tolerated or even supported by the Malayan village headmen, the penghulu. Many documents report on local individuals who were suddenly snatched from their everyday life, press-ganged on the street by Japanese soldiers, loaded onto trucks and effectively kidnapped. Coercive recruitments of that kind happened frequently in public places such as street cafes, cinemas, or after Muslim Friday prayers. There are reports of raids on rubber plantations too.Footnote ²⁷ Coercive recruitment of that kind led to social disorder in village communities and within families, as well as disrupting cultivation and causing supply problems in production not only in Malayan rural areas, but also in every Japanese-occupied South East Asian territory.Footnote ²⁸

A report by Kuji Manabu, governor of the West Coast province in Northern Borneo (Kita Boruneo), which was separately administrated by the Japanese, serves as an example of the kind of problems that occurred. Kuji reported that locals were urged to perform forced labour to improve the infrastructure, working on the expansion of the road network and the construction of airfields, both vital for the supply of food and raw materials. However, the recruitment of forced labour caused problems within village communities, and those problems had to be solved by the Japanese civil administration in Northern Borneo’s West Coast province. Taking local circumstances into account, a rotation scheme was established: “[...] Kuji instituted a time-shift system, whereby small detachments were taken from each village in rotation, to work for one week and then allowed to return to the village, until their turn came again. Regard was paid in the allocation of these units to the conditions prevailing in their kampongs [villages], conditions, for example, differing in a farming community from these in a fishing area”.Footnote ²⁹

Furthermore, on the Japanese side, conflicts of interest had arisen between the Southern Army and the civilian administration of the occupied territory. During the first recruitment campaign Singapore’s labour department, Rōdōjimukyoku, had been unwilling to send young men to the Burma-Siam Railway. Indeed, the Rōdōjimukyoku kept them back as labour for the construction of fortifications in Singapore itself. Consequently, the Japanese military protested – and the regiment responsible for the railway construction loudest of all – complaining “Why is Syonan not cooperating?”Footnote ³⁰ The administrative units of all the other Malayan provinces, including Sumatra, which had sent forced labourers to the Burma-Siam Railway, wondered, too, and asked “Why is Syonan not sending? Why only us? This is unfair.”Footnote ³¹ For that reason, the administration of the occupied territory asked Shinozaki in his role as chief of the social ministry in Singapore and the corresponding labour department, Rōdōjimukyoku, to meet the labour quota for restoring economic peace: “Send some labour recruits there, even if it is only a small number, never mind. We are in a difficult position.”Footnote ³² According to Shinozaki, in the end the homeless and beggars were collected from the streets, piled onto lorries and transported to where forced labour was needed.

From the contemporary Japanese point of view, that was a clever move at the time. On the one hand, the Rōdōjimukyoku was able to meet the designated thirteen contingents as the quota for the labour force, and some 3,000 persons were sent from Singapore to the Burma-Siam Railway.Footnote ³⁴ On the other hand, Singapore’s streets were “cleaned”. The operation may be understood as the Japanese parallel to the Nazi regime’s Zigeunerpolitik (gypsy policy), even if the subjects of it were deported not to extermination camps but to forced labour.Footnote ³⁵ However, the forced labour in Japanese-occupied South East Asia definitely had an eliminatory characteristic, at least on the Burma-Siam Railway. Incidentally, the “cleaned” streets in the South East Asian metropolis did not remain so for very long, for in spring 1945 there were something like 500 beggars living on the streets of Singapore. They were rōmusha from Java and their lot was the result of Japan’s war economy and policy: “On account of maltreatment, illness or undernourished they had been unable to work and had been dismissed. Some had run away because of the beatings that were administered. […] the Japanese do not care whether the coolies run away or not. They get enough replacements from Java.”Footnote ³⁶

“COLLABORATION” AS AN AVOIDANCE STRATEGY

A forced labour organization on Sumatra, which has previously received little attention in research, is the subject of an Allied intelligence report. “Palembang Si” (Parenban-shi), the city administration of the city Palembang in south-eastern Sumatra, organized the Badan-Pembantoe-Pemerintah (BPP),Footnote ³⁷ “a corporation of unskilled labourers for local administrative purposes”. This organization was something like a recruitment office, based on orders from Palembang’s Japanese governor, who asked the village headmen to meet a certain quota per village as a labour force. Of course, there were local differences in the implementation of the recruitment, which was handled arbitrarily on the whole. In particular, the ranks of the BPP were filled with imports of labourers from neighbouring Java. Reading the Allied documents, we clearly see the coercive nature of the labour recruitment. In the area around Palembang, local people could hardly elude recruitment: “If by chance a man who is selected refuses to join, all his possessions are confiscated and he has to leave his home-town, but wherever else he goes to he is caught by the Japanese and compelled to join the BPP. This only counts for small towns, but in the big towns they are told to join the BPP whether they like it or not.”Footnote ³⁸ Following the forced recruitment, the BPP labourers received working clothes: a red-striped shirt, a pair of black work trousers, plus two pairs of underpants, and a straw hat. Moreover, the labourers were identified by a badge that showed a green six-pointed star on a white background and the initials BPP. For a three-month period, the BPP labourers had to work for the Japanese in Palembang, the seat of the local government, away from their home towns. The work consisted of manual labour on so-called government projects, such as construction work on public and government buildings, the construction of roads and bridges, and the repair of bunker installations; but they were also forced to work on rubber plantations. While it is true that the forced BPP labourers were paid for their work, they suffered from poor medical treatment and wholly inadequate nutrition. In cases of illness, individuals were forced to continue to work, which naturally resulted in a correspondingly high death rate. At the end of the three-month work period, BPP labourers received a certificate exempting them from further recruitment by the occupier for forced labour.Footnote ³⁹

Among the mainly Chinese immigrant local population of the Malayan provinces of Perak and Kedah – where the Japanese occupying forces had been encouraging iron production – an early strategy to avoid similar forced recruitment as rōmusha instead of BPP was to specialize in the production of iron nails and other building materials. All such products were then sold to the Japanese, who also accepted the braiding of strong ropes as similarly suitable alternative work, which saved the locals from forced recruitment. In addition, anyone who collaborated economically with the occupying power received diverse grants from the Japanese army.Footnote ⁴⁰

A number of documents show that collaboration with the occupying force was a promising avoidance strategy for escaping rōmusha recruitment. After the war, the Dias brothers, Charles and Anthony, born to a Eurasian father and a Chinese mother, testified that they had agreed to spy for the headquarters of the military police (Kenpeitai) for one reason only, that they wished to avoid forced-labour recruitment and deployment to Siam to work on the construction of the Burma-Siam Railway.Footnote ⁴¹

Seventy-five per cent of the Indian National Army (INA), which in summer 1945 numbered 16,000 to 20,000 men, were Tamil civilians. A British intelligence report had this to say about the INA: “[…] However it must not be overlooked that many of them [the Tamils] were forced into the INA to avoid being press-ganged into Japanese labour gangs […]”.Footnote ⁴²

During the war, the unemployed in South East Asia were in particular danger of being recruited as rōmusha, which explains why service in the paramilitary heiho became an attractive alternative. As auxiliary troops, heiho were guaranteed basic needs such as clothes, food, and accommodation, while wages for heiho were twice those of the rōmusha, leading many young men on Java to volunteer for the heiho.Footnote ⁴³ According to the Japanese historian Maekawa Kaori, in the context of the worsening war situation local administrators, such as village headmen, confronted many such young men with the choice of either becoming rōmusha or volunteering for the heiho. The occupying power spared no one from the general mobilization, and each family was required to provide at least one individual,Footnote ⁴⁴ meaning that in many places the young men were forced to choose “the lesser of two evils”.Footnote ⁴⁵

In this context, the destinies of forcibly recruited rōmusha and members of collaborating paramilitary troops were closely linked. One example is a heiho platoon from Malaya’s north-western province Kedah. The heiho was installed on guard duty at the Tamarkan Camp on the Burma-Siam Railway and received orders to shoot disobedient rōmusha.Footnote ⁴⁶

In reality, most voluntary recruits of the heiho, who received military training similar to that of Japanese soldiers,Footnote ⁴⁷ did work resembling that done by the coercively recruited rōmusha, being set to dig ditches, mend roads, or to do agricultural work.Footnote ⁴⁸ So the institution of the heiho, which started on the Malay Peninsula in May 1943, must be understood as another part of the general mobilization of labour in South East Asia.Footnote ⁴⁹

COERCED LABOUR IN THE INFRASTRUCTURE: INTERPRETATIONS IN TERMS OF LABOUR RELATIONS

Our knowledge of coerced labour during the Japanese occupation of South East Asia is still severely limited because of the general shortage of primary sources and limited access to documents from Japanese commercial companies active in occupied South East Asian territories from 1942 to 1945. It is therefore very difficult to formulate any comprehensive definition of “coerced labour during the Japanese occupation in South East Asia” in terms of labour relations. The spectrum of forced labour was most likely wide-ranging – for example from manual to non-manual work, or from those who worked for the occupying power to those who worked for private Japanese employers. Many more case studies are required to allow us a usefully closer view of the subject. That said, a first attempt at an interpretation of rōmusha labour relations might read as follows. It is based on what is known so far about the forced recruitment of local inhabitants for manual work conducted “in the name of the state”, meaning, of course, Japan, as the occupying power.

With reference to the construction of the Burma-Siam Railway, it becomes obvious that, initially, the Japanese meant to recruit volunteers as manual labourers, but that soon after the recruitment process had started it became clear to them that too few of the local inhabitants were prepared to volunteer to do that type of work. The Japanese were therefore obliged to adopt other methods to acquire a large enough workforce, and the recruitment of locals by force increased. The taxonomy of the rōmusha’s labour relation is in accordance with the development of the recruitment process, in that generally speaking the rōmusha of the Burma-Siam Railway and most other construction projects worked for the polity, under a new system that was propagated with the catchphrase “Greater East Asia” (Daitōa). Those rōmusha were tributary labourers and their labour was not commodified. Upon closer examination, however, we can see clearly that the first labourers working on the Burma-Siam Railway were, in principle, wage labourers for the polity (labour relation 18) and at least some of them were able to return home. Once home, the returnees reported on the real working conditions along the railway, which unsurprisingly had a dramatic impact on the recruitment process. From then on – and with good reason – almost no one volunteered and so the occupying power saw no option but to intensify its coercive recruiting. In conclusion, local inhabitants recruited by force to work as rōmusha, for example on the Burma-Siam Railway, which was the greatest construction project of the Japanese occupation period in South East Asia, may be described generally – and in reference to the categories of labour relations defined by Karin Hofmeester et al. – as “tributary slaves” (labour relation 11). The rōmusha of the “Death Railway” were owned by and worked indefinitely for the polity; they were deprived of the right to leave the railway and could not return home. Many died along the railway either as a consequence of the cruel working conditions or in attempts to escape to their homes.Footnote ⁵⁰

CONTINUITY OF LABOUR RELATIONS IN PRE-WAR AND WARTIME SOUTH EAST ASIA

The Japanese were the last major group to enter the labour market of South East Asia at the end of the nineteenth century. At the beginning of the twentieth century, thousands of Japanese immigrants worked not as colonial entrepreneurs, but also as “coolies”, for instance on the construction of the Baguio road in the Philippines. But after its opening up to the West from the mid-nineteenth century, the Japanese empire modernized and industrialized rapidly and Japan’s economy grew. The result was that the Japanese empire’s role in Asia shifted in economic terms. The islands of Japan itself, which had so far exported mainly cheap labour to neighbouring countries, were now increasingly represented in South East Asia by mercantile people. However, in comparison with the period of Japan’s occupation of South East Asia its prior economic involvement had been marginal. During the first half of the twentieth century, Japanese manufacturers primarily exported their own products, for example textiles, and Japanese companies acted as importers of local raw materials.Footnote ⁵¹

Until the beginning of the 1940s, the natural resources of South East Asia (raw materials, but mainly also oil for petroleum products) were in increasingly high demand in Japan, until, in the end, demand for those natural resources became one of the main reasons for Japan’s decision to occupy the South East Asian territories. But Japan’s mobilization of labour changed as the war went on. Immediately after the seizure of the Asian territories the new occupying power began to mobilize labourers for restoration work, such as the reconstruction of bridges, harbour facilities, or strategically important factories. That phase of restoration continued until around autumn 1943, but from the second half of 1943 the likely course of the war, with its inevitable consequences, became increasingly impossible to ignore. Japan could obviously expect an Allied invasion of South East Asian territories, so labourers were mobilized for defence projects such as the construction of military airbases or fortifications. In addition to “defence”, “production” now became a key word in Japanese propaganda. As a consequence of the Battle of Midway and its subsequent mounting loss of maritime control, which had brought with it the pervasive shortage of food, clothing, and other daily necessities, from summer 1943 onwards Japan began a campaign to increase local self-sufficiency, especially in food, in all areas under the direct control of its empire, such as the territories of the former Dutch East Indies, Malaya, and the Philippines. Pure pragmatism had by now replaced the original Japanese idea of establishing a “Greater East Asia Co-Prosperity Sphere” with Japan at its centre. The extensive mobilization of the workforce, and especially the so-called Grow More Food Campaign, was a “total mobilization” not only of skilled, but also of unskilled workers. Simply put, it was nothing less than the mobilization of the entire society of South East Asia, owing to pragmatic reasons in wartime. “The Japanese conducted a series of campaigns for a ‘total mobilization’ of manpower under the slogan of ‘defence and production.’ These campaigns involved virtually the entire workforce in the occupied land, including many women and children.”Footnote ⁵² “Production” referred to, among other things, strategic resources such as oil, minerals, or ammunition, clothing both for the troops and local inhabitants, as well as construction work for the transport sector. Food production, especially of staples such as rice became much more important on the plantations than the production of export crops, which had lost their markets anyway because of Japan’s economic isolation. One consequence was, therefore, the continuous deterioration of the plantation economy during the Japanese occupation.Footnote ⁵³ It is worth pointing out that, in the context of total labour mobilization, the experiences of the people mobilized varied greatly, but the fate of indigenous forced labourers was the most extreme of course.Footnote ⁵⁴

However, it was not the Japanese occupying power that was the first to introduce coercive labour into South East Asia as a mode of production, for the preceding Western colonial governments had used state power to draft corvée labour or to force the inhabitants to grow food for local consumption. For example, in Java as early as the mid-nineteenth century local peasants had been forced by the colonial power to produce food, while in 1830 the colonial government of the Dutch East Indies established a cultivation system under which the local peasants had to provide clearly determined quantities of foodstuffs to the government. Sugar as well as coffee became typical Javanese products, the export of which was based on a modern tribute system. Even if that cultivation system had been abolished by about 1870, nevertheless “[…] the Javanese were no longer compelled to work by the state, […] in practice most of them kept growing the same crops under very similar conditions. By the late nineteenth century the use of direct coercion in export production was generally disappearing in South East Asia, less because it violated principles of human rights and dignity than because it was inefficient.”Footnote ⁵⁵

By the beginning of the twentieth century the industrial revolution had entered a new stage. Among other things, the motor industry was developing at a great pace, which led to increasing demand worldwide for oil and rubber. Until the outbreak of World War II, more than ninety per cent of the world’s rubber came from South East Asia, and the Dutch East Indies and Malaya were teeming with rubber plantations, where the “[working] conditions were terrible […], with long hours, poor food, inadequate medicine, and strict discipline leading to high desertion and mortality rates.”Footnote ⁵⁶ At the outbreak of the war, South East Asia as a workplace was dominated by a plantation economy with harsh working conditions.

In conclusion, Japanese administrators found themselves able to use the harsh working conditions of earlier colonial systems as a springboard for their own approach. Under Japanese rule, forced labour therefore experienced a renewal, although to a much greater extent and under much harsher conditions. Japan was at war, so this was a war economy, and the unfavourable course of the war for Japan served as a catalyst for the exploitation of the indigenous people as forced labourers.

Even the transport and relocation of labourers was not unique to the Japanese occupation period. The system of plantations, which prevailed in the period of the early industrialization of South East Asia, had always been based on the import of human labour. Plantations (rubber, tea, coffee, tobacco, palm oil, etc.) were in general established in “empty” regions where suitable land was both cheap and abundant and the population was comparatively sparse, such as in areas of Sumatra or Malaya. Because

When the Chinese, as the first “batch” of imported labourers, began increasingly to work as tradesmen or shop owners in the cities, from about 1890, the Javanese became the main source of imported labour on plantations in South East Asia.Footnote ⁵⁸ Of course, the main difference from the time of the Japanese occupation came from below. At the turn of the century, the need for plantation workers attracted migration into South East Asia, and immigrants themselves took the initiative in their own movement. By contrast, during World War II it was the Japanese occupying power acting from above that forced Javanese or Malayans to leave their homes and go to work as labourers in other parts of the “Greater East Asia Co-Prosperity Sphere”.

Although the war economy in Japanese-occupied South East Asia is a comparatively under-researched topic, it is well known that, in general, the economies of the occupied territories, for example that of the former Dutch East Indies, deteriorated during the war. Living conditions became worse for many reasons, such as disorderly production, inflation, and corruption.Footnote ⁵⁹ Before the war, most South East Asian territories were fully integrated into the world economy and some, such as the Malay Peninsula with its rubber production, were economically significant. However, labour relations were greatly affected when production decreased at the beginning of the occupation for the simple reason that Japan and its occupied zones were cut off from the world market. Unemployment, especially in urban areas, was one consequence during the initial stage of the occupation, although joblessness and general destitution had already become serious problems before the war. For example, during the first half of the twentieth century, many thousands of inhabitants worked full time or seasonally on Java’s plantations, producing crops such as tea, coffee, rubber, or sugar for export. Because of the worldwide economic crisis and because of the outbreak of World War II in Europe in 1939, the production and export of crops in Java were drastically reduced, causing large-scale unemployment that, in turn, led to begging and prostitution.Footnote ⁶⁰

Many historically interesting sources from the occupation period were systemically destroyed, among them information on the “recruiting” of rōmusha, while some of those that survived the war are inaccessible for various reasons. Thus, it is rather difficult to answer the question of exactly what kind of work people did before their recruitment as rōmusha. Concerning Java at least, it is known that in the 1930s most people worked in the agrarian sector as peasant smallholders or on the plantations and in the import-export market. At the outbreak of World War II in Europe, the Indonesian territories lost their export markets – with the exception of that for rubber, which was now in great demand in the United States. Nevertheless, a great many plantation workers were dismissed and no-income areas like the northern territories of Java became real hunger zones. Although Japan tried to replace the European factories with Japanese ones, Java’s industry collapsed during the war years from lack of resources and transport problems. Not much data is available about the employment situation immediately before Japan invaded Java, but according to the Japanese historian Satō Shigeru, “a regional difference was observed between the western half and eastern half of the island [Java]. […] unemployment and destitution became markedly more serious in the eastern half”.Footnote ⁶¹ On the one hand, local inhabitants who had already lost or were losing their work on plantations or in cities returned to the rural areas. On the other, those who had lost their livelihoods in the countryside migrated to urban areas. In the cities of, in particular, eastern Java, more beggars and prostitutes were noted,Footnote ⁶² a tendency, already visible at the end of the Dutch era, now intensified by the nascent international economic isolation of the Japanese-occupied South East Asian territories and which caused workers in export-import industries, for example, or military personnel of the former colonial forces to lose their jobs too. Japan as the “new power” was unable to generate enough jobs for those newly unemployed. It is notable that the development of the employment situation on the Malay Peninsula and in Singapore seems to bear a resemblance to that in Indonesia. As a result, the Japanese were able to draw on a large pool of the unemployed when it began to draft rōmusha from spring 1943 onwards. As Satō says, “The Japanese inherited Dutch policies in broad outlines but the manner in which they enforced the policies, such as […] forced mobilization of labour, were obviously inappropriate and worsened the economic conditions.”Footnote ⁶³

While at the beginning of the Japanese occupation the mass of the unemployed, especially from export industries, increased because of Japan’s worldwide economic isolation, by the end of the occupation there were actually shortages of labour in places after the Japanese had mobilized and transported local inhabitants as forced labourers. Concerning this phenomenon Satō states:

However, unemployment in Japanese-occupied South East Asia had its roots in pre-war times, and its development was clearly continuous. Not only in Java, but in other occupied territories, too, Japan encountered a system of labour relations that was already unstable and suffering from the prevailing economic crisis and the consequences of the outbreak of the war in Europe.

Finally, with regard to Java, one parallel between the pre-war Dutch and the Japanese economic systems is striking. Neither the Dutch colonial authorities, nor the Japanese administrators were really interested in industrializing Java. Because of the worldwide depression and the outbreak of World War II in Europe, the Dutch were, on the one hand, more or less forced to introduce basic industries such as metal, chemical, textile, or paper industries in its colony. But in reality, even the Dutch had hitherto considered Java as a source of resources, meaning raw materials, export crops, and cheap labour. For Japan, it was the course of the Pacific War that forced the imperialist state to change its initial plan of building an “Asian economic bloc” and establishing a system of economic “self-sufficiency” in South East Asia. Consequently, in certain fields industrial efforts had to be intensified.Footnote ⁶⁵ In fact, the real industrialization of the region began only after the war, when a process of recovery and economic modernization accompanied the return of the pre-war colonial powers to their former South East Asian territories. In the end, the targeted restoration of pre-war political and economic patterns was partly successful. Finally, with the liberation movements, the shaking off of the yoke of colonial rule, and the founding of independent nation states, forced labour disappeared from South East Asia.