Koki Tanaka (36), a former member of the popular idol group "KAT-TUN", was arrested by police on the night of the 29th for possessing a stimulant in front of JR Kashiwa Station in Kashiwa City, Chiba Prefecture.
He admits to the investigation
Former member Tanaka had just been convicted of a suspended sentence at the Nagoya District Court on the 20th of this month on charges of using stimulants at a hotel in Nagoya.