| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| White Days (Original Mix) | 此糸ウルヱ | Attrielectrock | himitsu girl | Not Available | 少女秘封倶楽部 | |
| Chocolatte | ハム | Attrielectrock | himitsu girl | Not Available | 少女秘封倶楽部 | |
| masquerade stardust (Deep Tribe Remix) | 此糸ウルヱ | Attrielectrock | himitsu girl | Not Available | ネクロファンタジア | |
| Deeper | 此糸ウルヱ | Attrielectrock | himitsu girl | Not Available | 天空のグリニッジ |