K
Koga Yudai (古賀 祐大; born October 21, 1997), known professionally as K (ケイ; 케이), is a Japanese singer and choreographer under HYBE Labels Japan. He is a member of the boy group &TEAM.
Known for
- Inkigayo (1998)
- DayDay. (2023)
- IDOL 1N2D (2022)
- Idol Human Theater (2021)
- &DAY (2022)
- I-LAND (2020)
- The Silence Of IDOL (2020)
- Hong Seok-cheon's Jewelry Box (2023)
- GRandSLAM! (2026)
- &Audition - The Howling (2022)
- Blue Lock (2026)
- Wolf Boy Lie or Truth (2004)
- CDTV Live! Live! (2020)
- Celebs Play With Puppies & Kittens (2016)
- MAEJEOMGAYO (2025)
- Sore Snow Man ni Yarasete kudasai (2020)
- with MUSIC (2024)
- Idol's Physical Race (2022)
- Take Me (2024)
- SUMBAKKOKJIL 2 (2026)