- New! Kokoro No Harmony Chorus Party 5 · 2001
- Believe+ Chorus Ver. · 2019
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 5 · 2001
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 3 · 2001
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 3 · 2001
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 3 · 2001
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 3 · 2001
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 3 · 2001
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 3 · 2001
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 5 · 2001
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 5 · 2001
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 4 · 2001
- Chugakusei no Tameno Gassho Kyokushu New! Kokoro no Harmony 4 · 2001