List of Japanese Artists
- TUBE
- Tujiko Noriko
- Two-Mix
- Tyrant
- Ua
- Ulfuls
- Ultra Living
- Under Graph
- United
- United Future Organization
- Unsraw
- Urbangarde
- Utada Hikaru
- Uverworld
- V6
- Vajra
- Valshe
- Vamps
- Vanesa Oshiro
- Varuna
- Velvet.kodhy
- Versailles
- Vidoll
- Violet UK
- Vistlip
- Vivid
- Vivisick
- Vodka Collins
- W
- W-inds
- Wada Kouji
- Wands (band)
- WaT
- Watanabe Mika
- Whiteberry
- Wink
- Wino
- World's End Girlfriend
- Wyse
- X Japan
- Yamaguchi Kappei
- Yann Tomita
- Yasuo Tanabe
- Yellow Generation
- Yellow Magic Orchestra
- Yoichiro Yoshikawa
- Yoko Kanno
- Yōko Nagayama
- Yoko Ono
- Yoko Takahashi
- Yolanda Tasico (Filipino singer)
- Yōsei Teikoku
- Yoshiaki Manabe
- Yoshida Brothers
- Yoshiki Fukuyama
- Yoshiki Hayashi
- Yoshimi Tendō
- Yoshinori Sunahara
- Yoshio Tabata
- Yoshioka Yui
- Youko Masaki
- Yui
- Yui Aragaki
- Yui Horie
- Yui Makino
- Yujiro Ishihara (also an actor, producer)
- Yukari Fresh
- Yuki Isoya
- Yuki Maeda
- Yuki Nagaho
- Yukihiro
- Yukio Hashi
- Yūko Maki
- Yuko Nakazawa (also a J-pop singer in Morning Musume)
- Yūko Oka
- Yumemiru Adolescence
- Yumi Matsutoya
- Yumi Yoshimura
- Yuna Ito
- Yura Yura Teikoku
- Yuri Harada[67]
- Yuri Kasahara
- Yuria
- Yūta Furukawa
- Yutaka Higuchi
- Yutaka Yamakawa
- Yuuki Nishio
- Yuya Matsushita
- Yuzo Kayama
- Yuzu
- Zard
- Zazel
- Zazen Boys
- Zeebra
- Zelda
- Zeni Geva
- Zeppet Store
- Zi:Kill
- Zigzo
- Zone