Shinwa-kaiYakuza group / From Wikipedia, the free encyclopedia The Shinwa-kai (親和会) is a yakuza group based in Takamatsu, Kagawa on Shikoku, Japan.[1] It has an estimated 30 active members.[2] Daimon of Shinwa-kai
The Shinwa-kai (親和会) is a yakuza group based in Takamatsu, Kagawa on Shikoku, Japan.[1] It has an estimated 30 active members.[2] Daimon of Shinwa-kai