Songs
- Nakasu Night.Kubotakai
- AkubiKubotakai
- AlcoholKubotakai
- Flash back memoriesKubotakai
- gear5Kubotakai
- ChotsugaiKubotakai
- Side by sideKubotakai
- HiramekiKubotakai
- it was romanceKubotakai
- Sunset CityKubotakai
- nighteaterKubotakai
- ex-friendKubotakai
- CoupleKubotakaiE
- VanillaKubotakai
- FutaribocchiKubotakai
- Time limitKubotakai
- yumedeaetaraKubotakai
- PierceKubotakai
- Sunset CityKubotakai
- ex-friendKubotakai
- nighteaterKubotakai
- HiramekiKubotakai
- PierceKubotakai
- it was romanceKubotakai
- yumedeaetaraKubotakai
- Side by sideKubotakai
- ChotsugaiKubotakai
- VanillaKubotakai
- FutaribocchiKubotakai