据西永彰治（化名中村亮介）1954年7月笔供，他1899年出生，日本山口县人。在日本侵华战争期间，曾任延吉间岛日本派遣宪兵长，开封日本宪兵分队分队长等职。

   西永彰治

重要罪行有：

1933年8月—1934年3月，率所属宪兵将共产党游击队员及反满抗日分子20名杀害“在延吉川流域延吉桥梁下流的河边”。

1934年秋—1935年初夏，率所属宪兵“在沿图们市北侧流着的延吉川流域”将共产党游击队员及反满抗日分子16名杀害。

1939年初夏，指挥所属宪兵将被逮捕的共产党游击队员及国民党谍报谋略人员6名“由卡车在北京通州街道中间附近的田野进行了严重处分”。

1939年8月—1940年11月，在任开封宪兵分队长时，命令所属宪兵杀害抗日救国人员12名。

Abstract of the Written Confessions in English

Shoji Nishinaga

According to the written confession of Shoji Nishinaga (alias Ryosuke Nakamura) in July 1954, he was born in Yamaguchi Prefecture, Japan in 1899. During the Japanese War of Aggression against China, he served successively as chief of the Japanese Yanjijian Island Dispatch Military Police and unit commander of the Kaifeng Japanese Military Police.

Major offences:

From August 1933 to March 1934:led the subordinate military police to kill 20 Communist guerrillas and anti-Japanese people “on the riverside under the Yanji Bridge in Yanji River region”;

From autumn 1934 to early summer 1935:led the subordinate military police to kill 16 Communist guerrillas and anti-Japanese people “in Yanji River region along the north side of Tumen City”;

Early summer 1939:in structed the subordinate military police to “give severe punishment (killing) to the 6 arrested Communist guerrillas and Kuomintang intelligence operators by sending them with trucks to a field near the streets of Tongzhou, Beijing”;

From August 1939 to November 1940:while serving as unit commander of the Kaifeng Military Police, ordered the subordinate military police to kill 12 anti-Japanese Chinese patriots.

（来源：国家档案局网站，编辑 Helen）