Butt Detective TV Anime Gets New Episodes Starting on April 4

New Butt Detective Episodes to Debut in April
The popular Butt Detective anime series is poised to introduce new episodes to its audience, with the premiere date officially set for April 4. This upcoming release will bring fresh adventures and mysteries to fans of the beloved franchise. The expansion of the Butt Detective universe continues to engage viewers with its unique storytelling.
Satoshi Hino and Mikako Komatsu Join the Cast
Exciting news for the Butt Detective faithful includes the addition of two prominent voice actors to the cast. Satoshi Hino has been confirmed to take on the role of Oshiri Dandy Young, lending his voice to the younger iteration of the renowned character. Alongside him, Mikako Komatsu will voice Hehe, who serves as Oshiri Dandy Young's adventure partner. Their involvement promises to bring new dimensions to the developing storylines.
The Oshiri Dandy the Young Storyline Unfolds
One of the parallel storylines launching with the new episodes is an adaptation of the Oshiri Dandy the Young manga. This particular narrative centers on Butt Detective's father, Oshiri Dandy, exploring his exploits during his younger years. The storyline promises an adventure filled with daring quests, as Oshiri Dandy and his partner Hehe embark on a mission to safeguard the world's valuable treasures. Their journey is expected to be a highlight of the new programming.
Butt Detective Faces New Mysteries
Simultaneously, the new episodes will also feature a storyline focusing on Butt Detective himself. In this segment, Butt Detective will delve into the enigma of a mysterious message delivered to him by the elusive Phantom Thief U. This investigative challenge is further complicated by a confrontation with the Phantom Thief Academy. Viewers can anticipate intricate puzzles and thrilling encounters as Butt Detective works to unravel these perplexing events.
Oshiri Dandy the Young Manga Background
The Oshiri Dandy the Young manga, which serves as the basis for part of the new anime content, first made its debut in Shueisha's Saikyo Jump magazine in 2020. The original story concept and supervision are credited to Troll, the creator of Butt Detective. Robinson Haruhara is responsible for the original story and composition of the manga. The eleventh compiled book volume of the manga was released in November 2025, and the twelfth volume is scheduled to ship on March 26.
A Look Back at the Anime Series History
The television anime adaptation of Butt Detective initially premiered with its first three episodes on NHK Educational in May 2018. Following this, a new series consisting of seven additional episodes was broadcast in July 2018. The anime then transitioned into a regular weekly television airing schedule starting in December 2018, maintaining a consistent presence on screens since then. The most recent collection of new episodes premiered for audiences in October 2025.
Latest Film Release in the Franchise
The Butt Detective franchise has also extended its reach into cinematic releases. The third anime film for the series, titled Eiga Oshiri Tantei Star and Moon Butt Detective the Movie Star and Moon, opened in theaters across Japan in March 2025. This film added another significant chapter to the ongoing narrative of the popular detective and his adventures.