Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru
Ootsuki Kenji feat. Nonaka Ai, Inoue Marina, Kobayashi Yuu, Sawashiro Miyuki & Shintani Ryouko - Kuusou Rumba (OP1 Zoku Sayonara Zetsubou Sensei 2)
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Ringo Mogire Beam!
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Kuusou Rumba
Kenji Ootsuki feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru [Sayonara Zetsubou Sensei OP]
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Kuusou Rumba
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Ringo Mogire Beam!
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko (Zetsubou Sensei OST) - Kuusou Rumba
Kenji Ootsuki feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Kuusou Rumba.Zoku Sayonara Zetsubou Sensei.
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Koiji Romanesque
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru [Sayonara Zetsubou Sensei OP1]
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - (OP Zoku Sayonara Zetsubou Sensei) Hito Toshite Jiku ga Bureteiru
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Kuusou Rumba (OST Zoku Sayonara Zetsubou Sensei)
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru [Sayonara Zetsubou Sensei OP]
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru(Прощай ,унылый учитель full)
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru (OST Sayonara zetsubou sensei)
Ootsuki Kenji feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru [Zoku Sayonara Zetsubou Sensei OST]
Kenji Ootsuki feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Kuusou Rumba
Kenji Ootsuki feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru(Sayonara Zetsubou Sensei OP Single)
(^_^)Kenji Ootsuki feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru (SZS OP)
Kenji Ootsuki feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Hito Toshite Jiku ga Bureteiru (Sayonara Zetsubou Sensei OP 1)
Kenji Ootsuki feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Kuusou Rumba.Zoku Sayonara Zetsubou Sensei.
Kenji Ootsuki feat. Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko - Kuusou Rumba.Zoku Sayonara Zetsubou Sensei.Op