Seikou Nagaoka
| Anime | Song | Artist | Year |
|---|---|---|---|
| Chiisana Kyojin Microman | Big Heart | Seikou Nagaoka | 1999 |
| Tenchi Muyo! Ryo-Ohki | Tenchi Muyou! Ryououki no Theme (天地無用！魎皇鬼のテーマ; Tenchi Muyou! Ryououki's Theme) | Seikou Nagaoka | 1992 |
| Anime | Song | Artist | Year |
|---|---|---|---|
| Chiisana Kyojin Microman | Big Heart | Seikou Nagaoka | 1999 |
| Tenchi Muyo! Ryo-Ohki | Tenchi Muyou! Ryououki no Theme (天地無用！魎皇鬼のテーマ; Tenchi Muyou! Ryououki's Theme) | Seikou Nagaoka | 1992 |