Kessoku Band 結束バンド - ギターと孤独と蒼い惑星 / THE FIRST TAKE REACTION

[@uuu-fgjaoiea]

This vocalist is the voice actor for the animated character in the thumbnail and is not really the singer.
He is working as kessoku band for this anime work.

[@princeblworld]

Thank you for the information. 🩵💜❤️