Isuzu Mikoshiba

Isuzu Mikoshiba (御子柴 五十鈴 Mikoshiba Isuzu) is a minor character in the anime series Free! beginning with Free! 's third season, Free!-Dive to the Future-. She is Seijuro Mikoshiba's younger sister and Momotaro Mikoshiba's older sister. Isuzu is captain of the Taka U. High School Swim Club in Tokyo.

Appearance
Isuzu is of average height, but well-toned. She has amber-colored eyes and russet-colored hair styled into a chin-length blunt cut that she sometimes hides with a baseball cap. She can be seen wearing a green jacket with orange piping or a basic competition swimsuit.

Personality
Isuzu is a vivacious young woman who enjoys swimming and playing video games. She is highly competitive and so confident about her abilities as an athlete that as soon as she is introduced to Haruka Nanase, she challenges him to a race, the idea of which her older brother immediately dismisses. She, like Gou Matsuoka, is obsessed with muscles and when the two first meet, they immediately bond over this fact.

Story
She attends school and dorms at Hidaka University High School, in Tokyo, where she is the captain of the school's swim club. The reason for attending school far from her hometown is likely the school's powerful swim team.

Trivia

 * Her seiyuu, Rina Satoh, also voices young Kisumi Shigino.