The OVA will animate the episode in the manga tankobon 6th volume that the kids perform as the characters of Snow White and the episode in the 9th volume that Ryuichi makes curry for Saikawa-san and the chairwoman of Morinomiya Academy.
The Twitter post shows scene visuals from the episode. chairwoman of Morinomiya Academy.
1000 in Tokyo Big Sight on August 26, and a teaser for the OVA will be screened.