- 【コラボ用】a song is born浜崎あゆみ&KEIKO/Rei
- 【エアハモ】ヒカリへmiwa/Rei
- [エアハモ] A song for XX〈Acoustic Ver〉浜崎あゆみ/Rei
- 【エアハモ】 Heaven (Limited TA Tour 2015 ver.)浜崎あゆみ/Rei
- 【エアハモ】完全感覚DreamerONE OK ROCK/Rei
- 【エアハモ】æternal浜崎あゆみ/Rei
- 【エアハモ】CAROLS 大サビ浜崎あゆみ/Rei
- 【エアハモ】Winter LoveBoA/Rei
- にじいろ【エアハモ】絢香/Rei
- HERO 【エアハモ】MACO/Rei
- Trauma【ステレオ】エアハモ浜崎あゆみ/Rei