| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Sac de sable | heric | Undefined Field | KEEP OUT! | Link | 時代親父とハイカラ少女 | |
| Twilight search (Heavy labor edit.) | heric | Undefined Field | KEEP OUT! | Link | 小さな小さな賢将 | |
| はるのなんとかに | heric | Undefined Field | KEEP OUT! | Link | 春の湊に | |
| Parasol falling | heric | Undefined Field | KEEP OUT! | Link | 万年置き傘にご注意を | |
| Die Burg der Ruinen | heric | Undefined Field | KEEP OUT! | Link | スカイルーイン | |
| States of Players | heric | Undefined Field | KEEP OUT! | Link | プレイヤーズスコア |