Artist yasiro osa

[Ikkyuu Nyuukon (Yashiro Osa)] Koyuki@Gyaku Bunny (Blue Archive) [Digital]

(Sensei no Archive 11) [Ikkyuu Nyuukon (Yashiro Osa)] Koyuki@Gyaku Bunny (Blue Archive)

(Sensei no Archive 10) [Ikkyuu Nyuukon (Yashiro Osa)] Kouiu Koyuki mo Dou desu ka?! (Blue Archive)

[一球入魂(やしろおさ)] 艦娘女装コスレイヤー概念 (艦隊これくしょん -艦これ-)