sajou no hana

Sho Watanabe and Tatsuya Kitani left in December 2023, leaving sajou no hana as sana's solo project.

Sho Watanabe (渡辺 翔)
The founder of 'sajou no hana', as well as the main composer. Has composed numerous hit songs in Japan such as LiSA「crossing field」which was used as the theme song for Sword Art Online. He created the band's name by combining the 3 band members' names and including word play.

Tatsuya Kitani (キタニタツヤ)
A talented producer who isn't limited by a genre. He's produced music in all kinds of styles.

sana (also 37 of MOB CHOIR, Mob Psycho 100 series OP unit)
Vocalist. She passed a 2014 audition sponsored by Smile Company which led to her being in charge for creating choruses for singers and voice actors. In 2016 she was selected to be the vocal performer for Mob Psycho 100's opening theme which also led to her inclusion in the MOB CHOIR unit which in turn gave her the stage name ''sana''.