Top Songs
- 2, Shogakusei No Tame No Kokoro No Harmony Best! -Gakkyu No Uta- · 2000
- Believe II -Utai Tsugareru Sotsugyo Shiki No Uta Atarashii Sotsugyo Shiki No Uta · 2000
- 9, Shogakusei No Tame No Kokoro No Harmony Best! -Tanoshii Ongakukai No Uta 2- · 2004
- 3, Shogakusei No Tame No Kokoro No Harmony Best! -Ongaku Shukai/Ongaku Chokai No Uta- 3 · 2004
- Shougakusei No Tame No New! Kokoro No Harmony 9 Tanoshii Ongakukai No Uta · 2004
- Shougakusei No Tame No New! Kokoro No Harmony 1 Shuukai.Gyouji No Uta for Elementaly · 2000
- Shougakusei No Tame No New! Kokoro No Harmony 7 Ensoukai.Konkuuru No Uta 3 · 2000
- Shougakusei No Tame No New! Kokoro No Harmony 8 Ensoukai.Konkuuru No Uta 4 · 2004