Iwashimizu Sumiaki Husbando

Iwashimizu Sumiaki (石清水 澄明) is a first-year lock at Kanagawa Prefectural High School and the deuteragonist of the series. He first started playing rugby at Agatsuma Middle School after being invited to the club by Miyuki Atsushi. In their third year, he badly broke Miyuki's right shoulder during a practice game just before the prefectural finals. He quit rugby for about half a year between the end of the prefectural tournament in middle school and the beginning of his first year of high school. Though he is tall, he's timid and shy. Although he was part of his middle school rugby club, he was hesitant to join in high school.