
Barefoot Gen is a Japanese historical manga series by Keiji Nakazawa. Loosely based on Nakazawa's own experiences as a Hiroshima survivor, the series begins in 1945 in and around Hiroshima, Japan, where the six-year-old boy Gen Nakaoka lives with his family. After Hiroshima is destroyed by atomic bombing, Gen and other survivors are left to deal with the aftermath. It ran in several magazines, including Weekly Shōnen Jump, from 1973 to 1987. It was subsequently adapted into three live action film adaptations directed by Tengo Yamada, which were released between 1976 and 1980. Madhouse released two anime films, one in 1983 and one in 1986. In 2007, a live action television drama series adaptation aired in Japan on Fuji TV over two nights, August 10 and 11.

Barefoot Gen is a 1983 Japanese anime war drama film loosely based on the Japanese manga series of the same name by Keiji Nakazawa. Directed by Mori Masaki and starring Issei Miyazaki, Masaki Kōda and Tatsuya Jo, it depicts World War II in Japan from a child's point of view revolving around the events surrounding the bombing of Hiroshima and the main character's first hand experience of the bomb.

Barefoot Gen 2 is a 1986 Japanese animated action drama film and the sequel to the 1983 animated war film Barefoot Gen, loosely based on the Japanese manga series by Keiji Nakazawa. Directed by Toshio Hirata, the film stars Issei Miyazaki, Masaki Kōda, Yoshie Shimamura, and Taeko Nakanishi, who reprise their roles from the first film, while Kei Nakamura and Takami Aoyama join the cast. In the film, Gen and Ryuta Nakaoka join a gang of orphan scavengers and attempt to save their mother Kimie from radiation sickness, a consequence of her survival of the Hiroshima atomic bombing.

Barefoot Gen is a 1976 Japanese war drama film, directed by Tengo Yamada based on the Japanese manga series of the same name. The film is set in 1945 and tells the story of the six-year-old boy Gen Nakaoka, living in Hiroshima around the time of the US atomic bombing of the city.

Barefoot Gen: Explosion of Tears is a 1977 Japanese war drama film, directed by Tengo Yamada based on the Japanese manga series by Keiji Nakazawa. It is a sequel to the 1976 film Barefoot Gen and is the second live action film based on the manga.
The Honkawa Elementary School Peace Museum is a museum of the Peace in Honkawacho, Naka-ku, Hiroshima, Japan.

Barefoot Gen is a two-part Japanese television special based on the popular manga of the same name by Keiji Nakazawa.