Episodes 1-3 titled as DAN DA DAN: FIRST ENCOUNTER was pre-screened in advance in theaters on September 13, 2024. The regular TV broadcast begins October 2024.
Based on a paranormal mystery battle & romantic comedy manga written and illustrated by Yukinobu Tatsu. It has been serialized in Shueisha's Shounen Jump+ app and website since April 2021.
The first three episodes received an early screening at a special event on August 31, 2024, at United Cinema Toyosu in Tokyo, and on September 21, 2024, at Nanba Park Cinema in Osaka. The regular TV broadcast started in October 2024.
Worldwide premiere of Episode 1 before the Japanese television premiere occurred at Anime Expo July 6, 2024.