Osu Festival in Nagoya to feature live music and immersive mystery games

The “10-chan Atarima Ennichi IN Osu” festival is scheduled to take place in the Osu district of Nagoya on September 12 and 13, 2026. Organized by TV Aichi, the event features a variety of entertainment, including live performances by artists such as BOYS AND MEN and SAKURA GRADUATION, as well as appearances by characters like Captain Pikachu and Pishupishu.

Local collaborations include a food area featuring dishes from TV Aichi programs and a special “SKE48 Piyorin” dessert set. The festival also includes traditional carnival activities like fishing and jewel hunting, alongside a cosplay parade at Osu Kannon. Home Mate, a rental brand by Tokyu Corporation, will serve as a first-time sponsor for the event.

As part of the festivities, a themed immersive mystery game titled “Ennichi, Bakuha Sasete Itadakimasu” (I Will Explode the Festival) will be held. Developed in collaboration with university mystery-solving clubs from Nagoya University and Nagoya City University, the fictional narrative tasks participants with defusing a bomb located at Osu Kannon by navigating the Osu area.