1화: 수영장에서의 여름 방학은 레일로드 클럽의 갑작스러운 폐쇄 발표로 끝난다
2022년 7월 2일 방영
Summer vacation. Urawa Third High School Railroad Club's Usagi, Tokiwa, Minami, Midori, Sakura, and the Student Council members Saiko, Kojika, and Misono are enjoying the summer at the municipal pool. At the end of the fun day, Saiko suddenly announces that the railway fan club will be shut down. (Source: Crunchyroll)