VITAL STATS
HEIGHT170 cm
WEIGHT65 kg
AGE48
BIRTHDAYNov 21 (SCO)
BLOOD TYPEB
OVERVIEW
Hiraiwa Kōji is Shinkyō High's head coach. He is the adult who signed off on building an entire Inter-High run around one exchange-student center.
NAME ETYMOLOGY
Hiraiwa (平岩): The kanji 平 (Hira) means "flat" or "peace," and 岩 (Iwa) means "rock."
Kōji (浩司): The kanji 浩 (Kō) means "vast" and 司 (Ji) means "to administer."