All songs of sumika
- 10-ji no Hougaku
- Ano Te, Kono Te
- Arles
- Babel
- Banshun Fuuka
- Chocolate
- Dang Ding Dong
- Dasei no March
- Doukei
- Encore
- End roll
- Equal
- Familia
- Fanfare
- Fiction
- Flare
- Flower
- Ghostwriter
- Glitter
- Hakuchuumu
- Happy Birthday
- Higher Ground
- Himitsu
- Honne
- Ii no ni
- Issen
- Itsuka no Bakemono
- Jamaica Dynamite
- Jasmine
- Kagen no Tsuki
- Kotoba to Kokoro
- Lamp
- Late Show
- libido
- Lost Found.
- Lyla
- Marry Dance
- Mashiro
- Monday
- Nanimono
- Negai
- New World
- Night Walker
- No.5
- Persona Promenade
- Phoenix
- Poker Joker
- Porter
- Ritardando
- Sense of Wonder
- Shake & Shake
- Shukusai
- Shunka Shuutou [Shunkashuto]
- Simple
- Sotsugyou
- Starting Over
- Strawberry Fields
- Sugar Salt
- Tadakaze to Taiyou
- The Flag Song
- Toumei
- Traveling
- Twilight
- Unmei
- Vermillion
- VINCENT
- VOICE
- Wasuremono
- Zekkyou Serenade