Zekkyou Gakkyuu

Three episodes aired on TV as part of the Ribbon x Oha Sta specials.

A girl's classmate disappears during a game of hide-and-seek. When she goes out to look for him, she hides when she hears someone pursuing her. After a while, she peeks out to see if her pursuer has given up.

Short episodes included with the Blu-ray/DVD volumes.

Three episodes aired on TV as part of the Ribbon x Oha Suta specials.