The Shinwa-kai is a yakuza group based in Takamatsu, Kagawa, Japan, with an estimated 30 active members. It was renamed from the Takamatsu Shinwa-kai in 1971 and became a designated yakuza group in December 1992. It is the only designated yakuza group based in the Shikoku region and has been a member of the anti-Yamaguchi federation Gosha-kai since 1996.
CRIMENET has extracted 11 linkages for this organization, including 8 cooperative ties across 5 organizations, 1 conflicts across 1 organization and 2 other connections.