Two star badminton players have admitted to illegal gambling at a yakuza-based casino
Posts tagged as “Sumiyoshi-kai”
A criminal syndicate (yakuza) based in Tokyo
The Nippon Badminton Association said that the status of Kento Momota on Japan's Olympic team is now in jeopardy
A Sumiyoshi-kai member demanded payment from a man in his 20s as compensation for breaking up with a girl
The collection of 'protection' money may lead to a war between the Yamaguchi-gumi and Kobe Yamaguchi-gumi
A Sumiyoshi-kai boss was arrested for the sale of DVDs in which genitalia was not properly censored
Eriko Wakisaka allegedly fabricated patient records to fraudulently collect ¥1.55 million in health insurance payments
A coffee shop in Kabukicho could prove to be the powder keg for hostilities between the Yamaguchi-gumi and its recently formed rival
Police credited anti-gang legislation with a 12% drop in gang membership over the past year
Sumiyoshi-kai members allegedly received payment for the upload of illegal content to a smartphone application
A Sumiyoshi-kai boss is among those accused of faking medical records in order to collect health insurance payments