| Title | Category* | Description |
|---|
| Aishite iru kara | ||
| Arigatou | ||
| Cross | ||
| Ima | ||
| Kizuna (reprise)Gokusen | Gokusen | Insert Song |
| Michi | ||
| One way love | ||
| Plastic Tears | ||
| Pure Ice | c/w Roar | |
| RainStrawberry Night Saga | Strawberry Night Saga | Theme song |
| Te wo nobase | ||
| That is that | ||
| VANILLA KISS | ||
| w/o notice?? | ||
| Yoru wa aiteru | ||
| Zutto | ||
| ~Follow me~ |