Shizuru Isurugi

Shizuru Isurugi is one of the minor characters is one of the minor characters in Free!'s third season, Free!-Dive to the Future-. He is a swimmer and a 1st year high school student at Iwatobi High School.

Plot
He first appears when Nagisa wants to take photos of all the club members and send them to Makoto. Later Shizuru can be seen practicing along with swimmers of the Samezuka Academy in their indoor pool. He was very interested in the camel, which appeared in the advertising video of the Iwatobi High School's swimming club.