Saya NiiyamaActingAugust 30, 1989 (36)Hiroshima, Japan1Movies0TV Shows1CreditsKnown ForMerci Beaucoup 16 Super S Grade Actresses 23 Masterpieces BEST 3Hours : Mihono, Yui Hatano, Ayumi Shinoda, and moreSaya NiiyamaActingMerci Beaucoup 16 Super S Grade Actresses 23 Masterpieces BEST 3Hours : Mihono, Yui Hatano, Ayumi Shinoda, and more