Shizuru Isurugi

Shizuru Isurugi (石動 静流 Isurugi Shizuru)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.

Appearance
Tired

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 in Iwatobi Swimming Club where Iwatobi's team begins preparations for All-Japan Invitational. He was very interested in the camel, which appeared in the advertising video of the Iwatobi High School's swimming club. He also found the guide from sempai's deserted island training camp.