The I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too fantasy anime adaptation has received a teaser trailer and a key visual. An April 2023 release window was also revealed.

The trailer previews Yoshisugu Matsuoka as protagonist Yuya Tenjo and also offers glimpses of Akari Kitou and Kaori Maeda‘s voice performances as Kaori Hojo and Alseria respectively. Aside from the main cast, it is revealed that Millepensee is the animation production company for the show. 

I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too is based on the light novel series written by Miku and illustrated by Rein Kuwashima, which is published under Kadokawa’s Fanatasia Bunko label. The series began in 2018 and will release its 20th volume on December 20, 2022.

Yen Press is describes the light novels as: 

A mysterious door stands open, inviting a boy who’s been brutally bullied all his life to take a courageous step forward into the unknown. On the other side, he finds a hoard of priceless artifacts and a world as filled with magic as it is with monsters. The most shocking revelation, however, is that he can bring whatever he wants back with him when he returns to Earth. It won’t be long before this double life changes him forever…

The books have inspired a manga adaptation by Kazuomi Minatogawa, which Yen Press has also licensed. The story began as a web novel on Kakuyomu in 2017. I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too was the winner of the 3rd Kakuyomu Web Novel Contest in the science fiction/modern fantasy category.