| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Q.E.D.-Ripples of 495 years- | xi | Diverse System | thE4.5 | Link | U.N.オーエンは彼女なのか？ | |
| Freezing Ray | xi | Exist twinkle | Lieblings Tracks | Not Available | おてんば恋娘 | |
| Freezing Ray（Effect plus ver.） | xi | Exist twinkle | Lieblings Tracks | Not Available | おてんば恋娘 | |
| Barrage is the power | xi | Exist twinkle | Neuheit Tracks | Link | 恋色マスタースパーク |