| Name | Artist | type | Label | Language | firstreleasedate | Average Rating | Type | Review |
|---|---|---|---|---|---|---|---|---|
| Niji no Sora | FLOW | Single | Ki/oon | English | 2015/8/12 | 0.0 | Pseudo-Release | 0 |
| 虹の空 | FLOW | Single | Ki/oon | - | 2015/8/12 | 0.0 | Official | 0 |
| 虹の空 | FLOW | Single | Ki/oon | Japanese | 2016/None/None | 0.0 | Official | 0 |