- Trailer - Rainbow Kids (uploaded on 1/4/2009)
- Trailer - Kill! (uploaded on 11/24/2008)
- Trailer - Samurai Assassin (uploaded on 10/18/2008)
- Trailer - Battle of Okinawa (uploaded on 7/9/2008)
| "Battle of Okinawa" released on 11/6/07 (AnimEigo) |
| "Rainbow Kids" released on 8/29/06 (Geneon USA) |
| "Kill!" released on 10/25/05 (Criterion) |
| "Samurai Assassin" released on 2/8/05 (AnimEigo) |
