ریتسیوکا یواینویاما

Birth: August 1 (Leo)

The lead guitarist of the band Given. He is a highschooler who attends the same school as Mafuyu. He was captivated by Mafuyu's voice the first time they met and invited him to join the band. Despite knowing Mafuyu had no musical experience, he always helped and guided him until he could achieve a guitarist position like himself.