| Name | Artist | type | Label | Language | firstreleasedate | Average Rating | Type | Review |
|---|---|---|---|---|---|---|---|---|
| Tamashii no RefrainEnglish transliteration | Yōko Takahashi | Single | - | English | // | 0.0 | Pseudo-Release | 0 |
| 魂のルフラン | 高橋洋子 | Single | STARCHILD | Japanese | 2012/10/1 | 0.0 | Official | 0 |
| 魂のルフラン / 心よ原始に戻れ | 高橋洋子 | Single | STARCHILD | Japanese | 1997/2/21 | 0.0 | Official | 0 |
| Soul's RefrainEnglish translation | Yōko Takahashi | Single | - | English | // | 0.0 | Pseudo-Release | 0 |