Suguru Manabe

Ore no Kanojo wa Maria-sama, Imouto wa Goshujinsama

Doubt Call: Sanryuu Sakka to Hakkou Shitsuji no Chounouryoku Sashou Jiken Tokubetsu Taisaku

Umi de Oborete Hyouryuu shitara Nazo no Shima e Tadoritsuita Ken ni Tsuite