Music Artists, Casts, Authors
- Call of Artemis
- Columbia Swing Ensemble
- CORNELIUS
- CORNELIUS
- Konishiki
- KONISHIKI
- Megumi Kojima
- Megumi Kojima
- KODOMONOSHIRO JIDOUGASSHOUDAN.KODOMONOSHIRO KONSEI GASSHOUDAN
- KODOMO LOUNGE
- KOTORI with STITCH BIRD
- コニーちゃん
- Columbia Orchestra
- Columbia Orchestra
- コロムビア・フォーク・ダンス(OR)
- CORNICHE
- Phil Collins
- KOUZUKI SERENA
- KONYA ANOMACHIKARA
- Kumi Koda
- Eri Kohinata
- Ryota Komatsu
- Ryota Komatsu
- Yoshihisa Kobayashi
- Taro Kobayashi
- KOBAYASHI SACHIKO * NAKAGAWA SHOKO
- Soundtrack
- Akira Kobayashi
- Akira Kobayashi
- KOBAYASHI TATSUYUKI
- Emiko Kobayashi
- KONISHI YASUHARU
- Yasuharu Konishi
- KOWASH ISHOTA