Also known as: 的場航海
From Argonavis character.
The bassist and lyricist of Argonavis. In contrast to his best friend Yuuto, Wataru is a cautious pessimist with a more realistic mindset when it comes to the band. He has an inferiority complex regarding his older brother, Satozuka Kenta.
He has Red Hair held up with hairclips and Green Eyes.