War Crimes against Ethnic Chinese: A Case Study of Group-Selective Violence by the Japanese during the War in the Pacific, 1941-1945

This web map visualizes geospatially the Allied war crimes trials against the Japanese in which the primary victims were ethnic Chinese. The purpose of the map is to shine a light on the spillover of the prolonged war in China onto the Pacific theater in the form of group-selective violence against the overseas Chinese, whom the Japanese authorities generally targeted for intimidation, destruction, or alternatively cooperation in the name of rectifying their presumed anti-Japanese stance in support of the nationalist cause of the mainland Chinese.

One of the notorious episodes of Chinese-targeted atrocity would be the Sook Ching Massacre. The members of the Japanese 25th Army are known to have rounded up and summarily executed a large number of ethnic Chinese males following the capture of Singapore between February 18 and March 3, 1942. The estimates of the killed range from 5,000 to 50,000.¹ This interactive map shows that, aside from the Sook Ching Massacre, there were a number of other known episodes of war crimes where the primary victims were ethnic Chinese. Further research of individual cases is necessary, however, to establish whether the perpetrators of each of these cases similarly acted with the intent, knowledge, and/or motive to commit group-selective violence.

A Guide to Using the Interactive Map

Sources

A dataset used for this map is extracted from the summaries of Allied war crimes trials that had been produced by the Japanese Ministry of Legal Affairs in the early 1970s, known collectively as Sensō hanzai saiban gaikenkyō (Tables with summaries of war crimes trials) accompanying an index, Sensō saiban kiroku kankei shiryō mokuroku (The index of sources related to the records of war trials).² The user of the map should be aware that there are discrepancies between the data collected by the Japanese ministry on the one hand and the data maintained by the Allied authorities, and that this map relies entirely on the former.

Scope

The information of trials incorporated in this map is limited to those cases on which the Japanese legal ministry’s summaries allow reasonable extrapolation that the ethnicity of victims was Chinese, such as the indication of Chinese-name individuals as victims, or the identification of the victims collectively as “Chinese.” What this means is that there may have been episodes of war crimes involving Chinese individuals as victims, but that the Japanese ministry’s summaries did not make note of the victims’ ethnicity expressly. Those cases, if any, are not incorporated into this map. Out of more than 2,240 war crimes trials that were summarized in the legal ministry’s documents, WCDI identified 219 cases in which the victims of war crimes were ethnically Chinese.

Data Points

Each data point on the map, when clicked, produces a pop-up window containing the basic information of the documented episode of war crimes. The summary contains the following: (1) the trial reference number as it appears in the Japanese legal ministry’s documentation; (2) the trial reference as assigned by the Allied authorities, if known; (3) the names of accused in English and Japanese; (4) a summary of charges in English and Japanese; (5) the crime date, (6) the crime location; and (7) the date of verdict.

Researching Individual Cases

To locate the actual trial record for further research of individual cases, the user may make use of the information shown on the pop-up window as references. WCDI does not maintain the records of war crimes trials, but there are an increasing number of online sites that host the trial records. For instance, the National Archives of Australia allows access to the entirety of the Australian war crimes trials at its website (https://www.naa.gov.au/) and also provides a comprehensive guide to the trial records (Japanese war crimes in the Pacific; https://www.naa.gov.au/help-your-research/research-guides/japanese-war-crimes-pacific-australias-investigations-and-prosecutions). The records of British war crimes trials at Singapore may be obtained by way of the informational website, “Singapore War Crimes Trials” (https://www.singaporewarcrimestrials.com/). Stanford Libraries and the Stanford Center for Human Rights and International Justice host an increasing number of the records of post-WWII Allied war crimes trials (https://exhibits.stanford.edu/virtual-tribunals).