S1·E5 Attack! ⇔ and Nyanber Nyan!

Part A: After the five have discussed some embarrassing details of the physical check-up, they settle on a competitive volleyball match. The losing team has to fight for the most popular lunch items in the school cafeteria.

Part B: The five go on a picnic where they decide to play Frisbee before the meal. Io sits apart from the others playing with the many cats that become friendly with him, much to their admiration.