Former PRIDE and Shooto star Enson Inoue was arrested for possession of marijuana Saturday at around 4pm in Tokyo, Japan, Sports Navi reports.
Inoue, 41, was approached by a police officer that noticed suspicious activity and was caught with 16.9 grams of marijuana.
Possession of marijuana in Japan can result in up to five years in jail.
In August a sumo wrestler by the name of Wakanoho became the first to receive a lifetime ban for possession of marijuana. The Japan Sumo Association proceeded to institute random drug testing and two more wrestlers failed, and both received lifetime bans.