People Japan Kuya Koyama peoplepill id: koyama-kuyaKK 4 views today 7 views this weekJapanese Go playerKuya KoyamaBiographyListsAlso ViewedListsKuya Koyama is in following listsBy field of workNotable Japanese athletesGender:Male, Born in:Years 1970 to 1999By work and/or countryNotable Japanese Go playersGender:Male, Born in:Years 1970 to 1999From our partnersSponsoredKuya Koyama
