Or line
1
- Kawai Kana Yasuko
- Kahara
- Gackt
- Kato Noriko
- Kato Reiko
- Katori Shingo
- KATSUMI
- KATZE
- Hideki Kaji
- Castanets
- Cousin
- Kanokon Kaori
- Kahimi
- Carlos Toshiki
- Gallo
- Izumi Kato
- Kawamura Ryuichi
- Akemi kakihara
- Toshiki kadomatsu
- Katsuragi Tetsuya
- H. Kanaya
- Kai band
- Kai alright Hiromi
- Midori karashima
- Kawamura Kaori
- Yuka Kawamura
- Makoto Kawamoto
- KAITA
- KAN
- canna
- CASCADE
- GARDEN
- GARGOYLE
- GARNET CROW
- COLOR
- Katsurayama Shingo
- Katoucha
- Ganaha Mina
- Tatsuo Kamon
- Miho Kanno
- Hiroko Kasahara
- Other
- Kat-Tun
- Kanjani ∞
3
- GLAY
- Kuraki Mai
- Shizuka Kudo
- globe
- KUSU KUSU
- Winnie Inoue Yuko
- Quruli
- Kubota early tertiary
- Kubota Yoji
- Toshinobu Kubota
- Kyuhoji Ruriko
- Kureijo
- Sachiko Kumagai
- Seiichiro Kuribayashi
- Kuwana, Masahiro
- Michihiro Kuroda
- Black dream
- Kusunose Seishiro
- GRAND PRIX
- GRASS VALLEY
- GWINKO
- CRAZE
- Grapevine
- FUMIE KUSACHI
- Crystal King
- Kurahashi Ruiko
- Other
5
- Hiromi go in
- Masahiko Kondo
- Sayuri kokushō
- Koizumi's child
- GOSPELLERS
- CoCo
- Kumiko goto
- Maki goto
- KONTA
- Cornelius
- Govans
- Godiego
- Alice Cooper
- Collectors
- Yoshiko Goto
- Tomoko Konno
- Kodomo band
- Tetsuya Komuro
- Komatsu Miho
- Komori Manami
- Mayumi Kojima
- Hi-Fi Kahoru
- Koyanagi Yuki
- Kobayashi Kenju
- Yukie Kobayashi
- Kome Club
- Mariko Kouda
- GO! GO! 7188
- Cocco
- COSA NOSTRA
- One Kosakai
- Nana Kondo
- Cocobat
- Moritoko Koga
- KODA
- Kobukuro
- Other