はぴねす方程式 (off vocal ver.)
fang cheng shi off vocal ver. Lyrics
| Song | はぴねす方程式 (off vocal ver.) |
| Artist | V.A. |
| Album | はぴねす!VocalCollection |
YouTube Results (More on YouTube)
| Song | はぴねす方程式 (off vocal ver.) |
| Artist | V.A. |
| Album | はぴねす!VocalCollection |