Aoba Usami

Aoba Usami (宇佐美 蒼波 Usami Aoba) is a first year from Soufukan High School who was introduced in Free!-Take Your Marks-, and serves as a minor character in Free!-Dive to the Future-.

Appearance
Aoba is tall and muscular with wavy, dark blond hair and grey eyes.

Personality
Aoba is loud, tough and ready to fight. His nickname is "The Cabybara of the Raging Rapids" with his best stroke being the backstroke. In competition, he often finds himself matched against Momotaro Mikoshiba of Samezuka Academy.

Both possessing fiery dispositions, they compete not only in the pool, but for Gou Matsuoka's favor. Aoba has a deep, intimidating voice, but Momo never backs down. They even get in a ping pong battle over a capybara plush.