The Goda-ikka (合田一家, Gōda-ikka) is a yakuza group based in Yamaguchi, Japan.
[1] It is a designated yakuza group and Yamaguchi Prefecture's largest, with an estimated 60 members.
[2] The group was formed in 1948 as the Goda-gumi (合田組, Gōda-gumi) in Shimonoseki, Yamaguchi by Koichi Goda, then a member of an old yakuza clan, the Kagotora-gumi.
[3] It was registered as a designated yakuza group under the Organized Crime Countermeasures Law in July 1992.
[7] Since 1996, the Goda-ikka has been a member of an anti-Yamaguchi federation, the Gosha-kai, along with three other Chugoku-based organizations, the Kyosei-kai, the Kyodo-kai, the Asano-gumi, and the Shikoku-based Shinwa-kai.