Kenji Otsuki

OP Pray Pray Pray — Tying the Knot with an Amagami Sister ED Kamisama no Iu Toori! — Tying the Knot with an Amagami Sister ED Kimi ni Koi wo Musunde — Tying the Knot with an Amagami Sister ED Eve of Battle — Ushio and Tora Season 3 ED Tsumibukaki Oretachi no Sanka — Prison School ED HERO — Ushio and Tora OP 地獄の沙汰も君次第 — Hozuki's Coolheadedness ED Zetsubo Restaurant — Zan Sayonara Zetsubou-Sensei ED2 Kurayami Shinju Soshi Soai — Zan Sayonara Zetsubou-Sensei IN Goin ni My Yeah~ — Zan Sayonara Zetsubou-Sensei IN Private Lesson — Zan Sayonara Zetsubou-Sensei IN Sayonara! Zetsubo Sensei — Zan Sayonara Zetsubou-Sensei