| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Awakening | O太 | Unity-Gain | a Little Little New Step | Link | 小さな小さな賢将 | |
| 小さな小さな遠足 | O太 | Unity-Gain | a Little Little New Step | Link | 小さな小さな賢将 | |
| Wired into the Brick | O太 | Unity-Gain | a Little Little New Step | Link | 明治十七年の上海アリス | |
| Ceremony in the Black | O太 | Unity-Gain | a Little Little New Step | Link | 少女さとり ～ 3rd eye | |
| キブン屋ハルトマンの0:07 | O太 | Unity-Gain | a Little Little New Step | Link | ハルトマンの妖怪少女 | |
| 云々白白鬼ごっこ | O太 | Unity-Gain | a Little Little New Step | Link | アルティメットトゥルース | |
| 晩夏の燭 | O太 | Unity-Gain | a Little Little New Step | Link | 蠢々秋月 ～ Mooned Insect | |
| Duo Steps | O太 | Unity-Gain | a Little Little New Step | Link | 53ミニッツの青い海 | |
| Memento to | O太 | Unity-Gain | a Little Little New Step | Link | 紅楼 ～ Eastern Dream... |