Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.20 | 悪鬼の召喚 | 2:53 | 川井憲次 | BLUE SEED音楽編VOL.2 |
| ||||
| Pseudo-Release | |||||||||
| 1.20 | 悪鬼の召喚 [Demon's Summons] | 2:53 | 川井憲次 | Blue Seed Music Collection, Volume 2 | |||||
| 1.20 | Akki no Shoukan | 2:53 | 川井憲次 | BLUE SEED Ongakuhen VOL.2 | |||||