Birthday: March 30
Height: 150 cm
Weight: 44 kg
Santarou is a member of Minato Tribe who insists that he is Minato's ace. He is actually Minato's reserve pitcher.
He is lewd, uses a lot of bad words, and has boorish behavior. He is often scolded and beaten to a pulp by Saori. However, he shows no sign of changing.
(Source: Official Site)