Koharu Kusumi
- Anataboshi
- Balalaika
- Chance!
- Everyday precious day
- Furusato
- Futari wa ns
- Gamusharara
- Hana wo pu-n
- Happy
- Happy☆happy sunday!
- Hatten×joy
- Himawari
- Hoshi no shizuku
- I miss you
- Koi hanabi
- Koi☆kana
- Koi no mahou wa habibi no bi!
- Koi sign
- Konnichiwa
- Love chick
- Love dayo darling
- Mass colorful
- Mizuiro melody
- Oh! tomodachi
- Olala
- Papancake
- Puppy love
- Ramutara
- Sansan gogo
- Shiawase clover
- So la mi mi do re mi
- Spaghetti
- Sugao-flavor
- Tan tan taan!
- Very! berry! strawberry!
- Yume no balloon
