The Kiryu-kai was a Japanese yakuza family and a subsidiary of the Tojo-kai which was founded in 2016 in Onomichi, Hiroshima Prefecture by Kazuma Kiryu. It was founded to compete with the JUSTIS, Blue Z, White Edge, and Bloody Eye gangs of Kabukicho, Tokyo, and it later moved its headquarters from La Pente in Onomichi to the M Side Cafe in Kabukicho.