Kotarou Terashima

Kotarou Terashima (寺島 湖太郎 Terashima Kotarou) is the one of the minor characters in Free!'s third season, Free!-Dive to the Future-. He is currently a student at Shimogami University where he is a member of the swim club.

Appearance
Kotarou has been shown in episode 4 bumping into Asahi Shiina, Haruka Nanase and Makoto Tachibana. He has brown hair and blue eyes. He is usually seen wearing casual clothes, sometimes with a Shimogami University hoodie.

Personality
Kotarou is a very confident person who hates his nickname, "Archerfish of Naruto." In episode 2, he picks a fight with Asahi Shiina and does the same in episode 4. He declines helping them, but relents to please his girlfriend when he helps the boys locate Ikuya Kirishima. He wants to be friends with Ikuya Kirishima and is kind and friendly towards him, asking whether Ikuya wants to join him at karaoke.

Relationships
He is in a relationship with a girl named "Misae." In episode 4, he says they are going to see a film called, "The Rat's Life 2."