| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Subterranean Homesick Blue | ニシム監督 | Ridil | 秘封缶 | Link | Other/Misc | 53ミニッツの青い海 |
| Alone in the ground | わたわた | Ridil | 秘封缶 | Link | Other/Misc | ハルトマンの妖怪少女 |
| 宵待草 | ニシム監督 | Ridil | 秘封缶 | Link | Other/Misc | ヴォヤージュ1969 |
| juveniles | ニシム監督 | Ridil | 秘封缶 | Link | Other/Misc | 芥川龍之介の河童 ～ Candid Friend |