Pigs Say Oink Oink! Cats Say Meow! Frogs and Kappas Say Ribbit Ribbit Ribbit!

Pigs Say Oink Oink!: It's time for a school field trip. Tenma aims to sit next to Karasuma, whereas Harima wants to sit next to Tenma. Unfortunately, Harima gets on the wrong bus and ends up in a truck full of pigs.Cats Go Meow!: Yakumo tries to care for a stray black cat. She also meets Hanai Haruki, who is deeply in love with her.