The confession of Mitsuaki Kimura, a Japanese war criminal, detailing his involvement in the capture and torture of Chinese people during Japan's war of aggression against China was published Saturday.

The confession is the latest in a series published on the website of China's State Archives Administration (SAA).

According to his written confession, Kimura served as lieutenant captain of the Japanese Garrison Army in Handan, Hebei in January 1939 and as captain of Boli County Military Police Branch of the "Manchukuo" from 1944 to 1945.

In 1942, he led and instructed Gubeikou Military Police to arrest and interrogate about 30 soldiers of the Eighth Route Army in Shixia Township and arrested another 150 in April.

More than 150 soldiers were captured in 1943, with seven of them tortured to death during the interrogation.

Kimura said he accused a Chinese businessman in Jining County of being an agent of the Soviet Union, arrested his daughter aged about 20 for interrogation and forced her to become his servant in 1945.

"In July, when my wife was not at home I was sexually stimulated on seeing her. I raped her," he said in the confession.

This is the 31st of 45 Japanese war criminal confessions the SAA plans to publish. It has been issuing one a day since July 3.

The move follows denials of war crimes by Japanese Prime Minister Shinzo Abe and Japanese right-wing politicians.