AnimeLab began streaming an English-subtitled trailer on Thursday for the Sword Oratoria: Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side , the television anime adaptation of Fujino Ōmori and illustrator Kiyotaka Haimura 's spinoff light novel series Is It Wrong to Try to Pick Up Girls in a Dungeon? Sword Oratoria ( Dungeon ni Deai o Motomeru no wa Machigatteiru no Darō ka? Gaiden: Sword Oratoria ).

The 12-episode anime will premiere on April 14. Sentai Filmworks licensed the anime, and will simulcast the series in the United States exclusively on Amazon 's Anime Strike streaming service starting on April 14.

Sentai Filmworks describes the story of the Is It Wrong to Try to Pick Up Girls in a Dungeon? spinoff:

Ais Wallenstein's life changed forever on the fateful day she met Bell Cranel, but while Bell's story launched him into his future, her story sends her deeper into her past. Within the dungeon's treacherous depths, Ais and the other members of the Loki Familia encounter an irregularity that could threaten not just their party, but their entire world.

Youhei Suzuki ( The "Hentai" Prince and the Stony Cat. , Urara Meirochō ) is serving as the show's new director at J.C. Staff . Writer Hideki Shirane , character designer Shigeki Kimoto , and composer Keiji Inai are returning from the original anime. Yuka Iguchi is returning to perform the anime's opening theme song, and Kano is performing the ending theme song "day by day."

Yen Press is releasing the spinoff novel series and its manga adaptation in English, along with the original Is It Wrong to Try to Pick Up Girls in a Dungeon? light novel series and its manga adaptation.

[Via WTK]