Classement des morceaux
- Happy Song · 2022
- Happy Song · 2022
- Happy Song · 2022
- Believe+ Chorus Ver. · 2019
- Believe VII -Utaitsugareru Sotsugyoshiki No Uta Atarashii Sotsugyoshiki No Uta · 2016
- Believe V -Utaitsugareru Sotsugyoshiki No Uta Atarashii Sotsugyoshiki No Uta · 2011
- [Kokoro No Harmony 2008] Best Collection · 2008
- Believe II -Utai Tsugareru Sotsugyo Shiki No Uta Atarashii Sotsugyo Shiki No Uta · 2004
- Believe II -Utai Tsugareru Sotsugyo Shiki No Uta Atarashii Sotsugyo Shiki No Uta · 2004
- Believe - Utai Tsugareru Sotsugyoshiki no Uta, Atarashii Sotsugyoshiki no Uta · 2004
- Chorus of the J-Pop Hitsong · 2004
- Believe VII -Utaitsugareru Sotsugyoshiki No Uta Atarashii Sotsugyoshiki No Uta · 2004
- Believe II -Utai Tsugareru Sotsugyo Shiki No Uta Atarashii Sotsugyo Shiki No Uta · 2001