恋する竜の島 / Koisuru Ryuu no Shima

Chishanom (Hidaka)

Yuuutsu na Asa / Ein melancholischer Morgen (German) / Gorzki poranek (Polish) / Melancholic Morning / Меланхоличное утро / ตราบสิ้นอรุณโศก (Thai) / 忧郁之朝 / 憂鬱な朝 / 우울한 아침

HIDAKA Shoko

My Plain-looking Fiancee is Secretly Sweet with me / 俺の許嫁になった地味子、家では可愛いしかない / "Rouhou" Ore no Iinazuke ni Natta Jimiko, Ie dewa Kawaii Shikanai. / The plain-looking girl, who became my fiancée, is only cute at home / Ore no Iinazuke ni natta Jimiko, Ie de wa Kawaii Shika nai

Yuu Hidaka / Tantan / Wanda Kuro