People Japan Ryōsuke Koike peoplepill id: ryosuke-koikeRK 14 views today 18 views this weekJapanese actorRyōsuke KoikeBiographyListsAlso ViewedListsRyōsuke Koike is in following listsBy field of workNotable Japanese people in film/TV/radio and stageGender:Male, Born in:Years 1970 to 1999By work and/or countryNotable Japanese ActorsGender:Male, Born in:Years 1970 to 1999From our partnersSponsoredRyōsuke Koike