Hajime Masatoki

Birthday: January 1
Horoscope: Capricorn
Blood Type: A

The manager of the Mituhoshi Bank Badminton Club.
The team's policy is to play on merit, and any player who loses a match is relegated to the second team without mercy.
He is also the man who sacked Mikoto when he failed to produce results for the team.
During his playing days, Mikoto was as good as any star player of his generation.

(Source: Official Site, translated)