Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 16.1 | Sphere | 3:32 | Tatsh feat. K.Nayuki | beatmania IIDX -SUPER BEST BOX- vol.1 & vol.2 |
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| 8.1 | Sphere | 3:32 | Tatsh feat. K.Nayuki | beatmania IIDX -SUPER BEST BOX- vol.2 |
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| 16.1 | Sphere | 3:32 | Tatsh feat. K.Nayuki | beatmania IIDX -SUPER BEST BOX- vol.1 & vol.2 |
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