Butt Detective Anime Reveals New Episodes for April 2027
The announcement came on November 4, nicknamed "Nice Butt Day," alongside a new visual on the anime's official site.
The staff of the Butt Detective (Oshiri Tantei) anime announced on November 4 that new episodes will premiere in April 2027, according to Anime News Network. The anime's official site also revealed a new visual.
The announcement date was chosen for wordplay: "11/04" can be read as "ii oshi," which led to November 4 being nicknamed "Ii Oshiri no Hi," or "Nice Butt Day."
The previous batch of new episodes debuted on October 3 and is currently airing. An earlier batch premiered in October 2025.
The television anime's first three episodes premiered on NHK Educational in May 2018. A new series of seven episodes followed in July 2018, and the anime began a regular weekly television airing in December 2018.
Quick answers
When will new Butt Detective episodes premiere?
New episodes are scheduled to premiere in April 2027, the anime's staff announced on November 4.
Why was the announcement made on November 4?
The date is nicknamed "Ii Oshiri no Hi," or "Nice Butt Day," because "11/04" can be read as a wordplay on "ii oshi."