Junpei Gomikawa

In June 1963 Gomikawa visited East Africa with the writer Noma Kanjirō, a key figure in the early anti-apartheid movement in Japan where they attended a south Africa Freedom Day in Dar es Salaam.

Prior to the publication of The Human Condition, a semi-autobiographical novel, Gomikawa had only published one short story and staged one play. He began working on The Human Condition in 1955 with the first volume released in August 1956 and immediately followed by the second. The final volume was published in February 1958, by which point it had sold millions of copies. The volumes were published by San’ichi shobō (三一書房), a small publishing company part of the mutual support organization Mokuyōkai (木曜会, The Thursday Association) that was sympathetic to the Japanese Communist Party and were on the forefront of moderate left-wing publishing. San’ichi Shobō was the most active member of the Mokuyōkai in the late 1950s but struggled financially until the commercial success of The Human Condition.

In an interview, Gomikawa commented that the principal character of the novel, Kaji, had many characteristics that were absent in the real members of the Japanese left, such as decisiveness, strength, and bravery; he also noted that real intellectuals are not as weak as people think. Kaji, who was not repatriated, resonated strongly with tens of thousands of families who were waiting for the return of their loved ones into the late 1950s. In James Orr's book on postwar Japan, Gomikawa received hundreds of letters from women asking if his writings reflected experiences their husbands and sons had lived through.

Gomikawa was born and raised in Dalian in colonial Manchuria, referring to himself as a "second generation Manchurian-Japanese". He enrolled in the Tokyo College of Commerce (today Hitotsubashi University) in 1933 but dropped out and entered the Tokyo University of Foreign Languages in 1936. In 1940, Gomikawa was arrested under suspicion of violating the Peace Preservation Law but nevertheless graduated and returned to Manchuria to take a job at the Anshan Ironworks Company, where he noted that the economic conditions were attractive for Japanese living in Manchuria, compared to Koreans, Chinese, and recent graduates living in Japan. He was eventually drafted in 1942. Gomikawa was a soldier in the Kwantung Army, a unit of the Imperial Japanese Army, stationed on the border of the Soviet Union and Manchukuo. Holding a below-officer rank, he survived a Soviet tank attack in which 154 men of his 158 units died. According to Kobayashi, Gomihawa had worked as a labor supervisor in a mine where he witnessed executions. After surviving the Soviet offensive in August 1945, he returned to Japan in October 1947.

Junpei Gomikawa (March 15, 1916 – March 8, 1995; Japanese: 五味川純平) was the pen name of Japanese novelist Kurita Shigeru. He is best known for his 1958 World War II novel The Human Condition (Ningen no joken), which became a best seller. Gomikawa's novel became the basis for Masaki Kobayashi's film trilogy The Human Condition as well as a radio drama. Another novel by Gomikawa, the eighteen-volume Men and War (Senso to ningen), formed the basis for Satsuo Yamamoto's 1970-1973 film trilogy of the same name.