Koutarou Matsudaira (松平 孝太郎)
Koutarou is Meisei's catcher and Kazuya's best friend.
Touch
Supporting
Touch: Miss Lonely Yesterday - Are kara, Kimi wa...
Touch: Sebangou no Nai Ace
Touch 2: Sayonara no Okurimono
Touch 3: Kimi ga Toorisugita Ato ni - Don't Pass Me By
Hayashiya, Shouzou
Tessier, Pierre
