231曲ヒット
- Everlasting KOKIA
- FURUSATO ～故郷～ KOKIA
- Family Tree KOKIA
- Faraway KOKIA
- Fate KOKIA
- Follow the Nightingale KOKIA
- HUMANITARIAN KOKIA
- Hallelujah KOKIA
- Happy birthday to me KOKIA
- Hello KOKIA
- Hello passing days KOKIA
- I Found You KOKIA
- I Found the Love KOKIA
- I believe～海の底から～ KOKIA
- I catch a cold KOKIA
- INFINITY KOKIA
- Insonnia KOKIA
- It came upon a midnight clear KOKIA
- KARMA KOKIA
- Lacrima KOKIA