Otonashi Ookami - The Quiet Wolf

Otonashi-kun ga Paizuri Suru Dake

Sunao ni Nareyo Otonashi-kun | 對自己誠實點吧音無學妹

Rikujō-bu no Otonashī Senpai no Yowami o Nigitta

Otonashi Santa 2

[hizakozou (Hatano)] Otonashi Kyoudai [Digital]

(C84) [Arisan-Antenna (Koari)] Otonashi Santa 2 (THE iDOLM@STER)