People Japan Hikaru Kosaka peoplepill id: hikaru-kosakaHK 7 views today 7 views this weekJapanese bicycle racerHikaru KosakaBiographyListsAlso ViewedListsHikaru Kosaka is in following listsBy field of workNotable Japanese athletesGender:Male, Born in:Years 1970 to 1999By work and/or countryNotable Japanese AthletesGender:Male, Born in:Years 1970 to 1999Notable Japanese Sport cyclistsGender:Male, Born in:Years 1970 to 1999From our partnersSponsoredHikaru Kosaka