| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| keep an eye on me | いけやま | perrito | keep an eye on me | Link | 虎柄の毘沙門天 | |
| 主は水の底 | いけやま | perrito | keep an eye on me | Link | 芥川龍之介の河童 ～ Candid Friend | |
| killing time | いけやま | perrito | keep an eye on me | Link | 月時計 ～ ルナ・ダイアル |