In this short scene, Harada tells us that he's just returned from a school trip. He's been playing cards in a local park, and he runs into a guy named Haradasensei, who's playing cards with his momo and moro cards. Harada senses that the guy is planning to move his cards around. He wants to know what's going on, but Harada doesn't know what to make of it. He thinks the guy's trying to steal Harada's moro and momo cards, but he can't figure out why Harada isn't going after his oto and ooke cards, which are the two most popular cards in the game.