星乃歌カズ(旧ch) (Associated Names)

Hoshinouta Kaz (星乃歌 カズ) is a male Virtual YouTuber who makes content in Japanese. He is affiliated with PIECE-A-PART. He is also a member of "Atatakaku Naru" (あたたかくなる), an unofficial group of VTubers who do interesting (such as record song covers) things together.