The Ueno Zoku Summer Festival will take place from September 19 (Saturday) to 23 (Wednesday, holiday), 2026, at Ueno Onshi Park (上野恩賜公園)・Fountain Square. Various horror content will be enjoyed, including horror storytelling performances, screenings of horror movies, and horror BON dancing.
Additionally, there will be interactive horror experiences, guest talk events, sales of exclusive merchandise, and food trucks. Entrance is free, but some content may require a fee, so it is recommended to check the official website in advance.