| Tantei Opera Milky Holmes Summer Special (2011/08/20 TV Special)
|
| Sherlock Shellinford | Mimori Suzuko |
| Yuzurizaki Nero | Tokui Sora |
| Hercule Barton | Sasaki Mikoi |
| Cordelia Glauca | Kitta Izumi |
| Henriette Mystere/Arsene | Akesaka Satomi |
| Nijuuri Kai/Twenty | Kishio Daisuke |
| Ishinagare Souseki/Stone River | Terashima Takuma |
| Nezu Jirou/Rat | Shimono Hiro |
| Akechi Kokoro | Nanjou Yoshino |
| Zenigata Tsugiko | Sawashiro Miyuki |
| Hasegawa Hirano | Shintani Ryouko |
| Tooyama Saku | Tamura Yukari |
| Kamaboko | Shimono Hiro |
| Irene Doala | Yahagi Sayuri |
| Narration | Suwabe Junichi |
| Mysterious New Singer | Takagi Motoki |
| Caster | Oohata Shintarou |