Owl note / Weakly acidic

He started his singing career in May 2020 as Weak Acid.

He has been actively posting cover song videos and other content, and the total number of views for his videos, including those he participated in, has exceeded 10 million.

He is a male singer whose charm lies in his clear yet rich voice quality and diverse expressions, including chorus arrangements.

On May 5, 2023, he made his major debut as Fukuro note with the song "Obotsukanaishi," which he wrote and composed himself.