Samezuka-chan

Samezuka-chan is a shark-like figure that serves as the mascot of Samezuka Academy. It is a mute, but comical, figure featured in the OVA Forbidden All-Hard! and in various merchandise.

Appearance
The figure is that of a red and white two-legged shark with white hands, arms and legs; two amber-irised eyes with long eyelashes; a shark-toothed smile and nostril slits; an upright back fin and an elaborate fantail colored white, purple, black and yellow.

Trivia

 * In the Funimation English language dubbed version, Nagisa Hazuki calls the figure "Lady Samezuka."
 * She appears as a special guest at the Free! Series ORCHESTRA CONCERT 2020.