13화: 아카네의 사물함에 숨겨진 시계 폭탄을 찾아야 하는 타이요
2023년 6월 25일 방영
Retrieve the ticking time bomb planted in classroom 5-1 at once! Taiyou finds himself suddenly entrusted with this top secret mission. The fate of his classmates is in Taiyou's hands! The bomb's location is... inside Akane's locker?! (Source: Crunchyroll)