The Hamburger Hill of Art / Single-Minded Stakeout (S02E03)

On a school trip to the park, the class chooses Sousuke to pose as their art model. Misunderstanding the guidance given by their art teacher, he turns the project into a high-stakes challenge for his classmates. Meanwhile, Kaname enjoys a date at an amusement park with an old classmate, unaware that Sousuke and Kyoko are tailing her. Sousuke initially feels at ease, thinking it’s just a casual outing, but when a rowdy group of yakuza confronts Kaname, he leaps into action disguised as the park's mascot to save her without revealing his presence.