The official website for the anime of Soborou's Nande Koko ni Sensei ga!? (Why the Hell are You Here, Teacher!?) manga announced on Friday that the anime's Blu-ray Box will ship on December 11 with a bonus unaired episode. The box's two Blu-ray Discs will include the "complete, no-holds-barred edition" of all 12 episodes of the television anime, along with the unaired 13th episode. The box will also include the original soundtrack CD, the clean versions of the opening and ending theme songs for each teacher, a collection of promotional videos and commercials, an exclusive booklet with a newly drawn manga by the creator Soborou, and other bonus extras.
The manga centers on male high school student Ichirō and his female teacher Kojima-sensei who's famous for being a "demon teacher." However, in front of Ichirō she seems to be air-headed and clumsy, and he keeps finding himself in perverted situations with her in places like the men's bathroom, the men's bathhouse, the pool, the school infirmary, and elsewhere.
Hiraku Kaneko (Tsuredure Children, Valkyrie Drive: Mermaid, The Qwaser of Stigmata) is the chief director for the anime at Tear Studio (Lord of Vermilion: The Crimson King). Toshikatsu Tokoro is directing the anime, and Kazuhiko Tamura (Gunparade Orchestra, Kimi ga Nozomu Eien ~Next Season~, RIN-NE) is serving as chief animation director in addition to adapting the character designs for animation. Gin (BUSTED ROSE) is composing the music, and Hiroto Morishita is directing the sound.
Sumire Uesaka will perform the anime's opening theme song "Bon Kyu— Bon wa Kare no Mono." Uesaka, Yuko Goto, Shizuka Ishigami, and Nozomi Yamamoto, who voice teachers in the show, will each perform an ending theme song.
The anime will premiere on April 7 at 25:05 (effectively April 8 at 1:05 a.m.) on Tokyo MX, and will also run on BS11 and AT-X. Sentai Filmworks will stream the series during the spring 2019 simulcast season, and also release it on home video. The manga's seventh compiled book volume will bundle a DVD with uncensored versions of the anime's first four episodes and a 32-page full-color booklet in June.
Soborou launched the erotic romantic comedy manga in the magazine in 2016. Before that, Soborou published the manga as a series of one-shots under the title Golden Times.