Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 3.31 | ギアフォース | 2:26 | 井内啓二 | ONE PIECE MUSIC MATERIAL [Limited Edition] |
| ||||
| 3.31 | ギアフォース | 2:26 | 井内啓二 | ONE PIECE MUSIC MATERIAL |
| ||||
| Pseudo-Release | |||||||||
| 3.31 | Gear Fourth | 2:26 | Keiji Inai | ONE PIECE MUSIC MATERIAL [Limited Edition] (English translation) | |||||