Danny Mitamura (alternately spelled Dani Mitamura) is an ex-volleyball player who ascends to coach the professional team Seven Fighters. He mentors Mila Hazuki after her middle school career, guiding her volleyball development. His coaching trajectory extends to the Japanese national team, where he first serves as an international observer before advancing to co-director alongside the previously antagonistic coach Daimon. This promotion occurs during preparations for the 1988 Seoul Olympics, where the national team splits into squads A and B for player selection. In this strategic role, Mitamura influences player development and team dynamics at the sport's highest competitive level.