The Kuroda Family is one of the most influential yakuza groups in Japan despite its small size. The group was founded by Kuroda Torakichi and two of his former co-workers after he was exiled from the Takato family's lands. For an unknown reason all the Kuroda family only births one child per generation, specifically a daughter. For the continuity of their family and group, the man who marries the Kuroda heiress takes on her last name and becomes the next leader of the Kuroda Family.
The group is based in Kamiyama City.
- Kuroda Torakichi
- Yamamoto Isojiro - Kuroda Isojiro
- Inaba Ryuichiro - Kuroda Ryuichiro