Itsu Demo Jitaku Ni Kaereru Ore Wa, Isekai De G... May 2026

: Shiro possesses an all-powerful skill that allows him to convert Japanese yen into otherworldly currency and vice versa, which is central to his goal of becoming incredibly wealthy.

: Rather than being a traditional hero, Shiro uses his ability to go home to stock up on modern convenience items (like matches and other Japanese goods) to sell for a massive profit in the fantasy world.

: The protagonist, Shiro Amata, discovers a portal in his late grandmother's closet that allows him to travel freely between modern Japan and a fantasy world. Itsu Demo Jitaku ni Kaereru Ore wa, Isekai de G...

The series began as a light novel on Shōsetsuka ni Narō and has been adapted into both a light novel series and a manga, both published by Hobby Japan .

: The story is characterized by its mix of Isekai , Slice of Life , Adventure , and Comedy . : Shiro possesses an all-powerful skill that allows

The series features several unique plot elements and world-building mechanics:

: It is revealed that Shiro's grandmother was actually a powerful witch from the other world who fell in love with his grandfather and moved to Earth. The series began as a light novel on

The full title is ( いつでも自宅に帰れる俺は、異世界で行商人をはじめました ), which translates to "Peddler in Another World: I Can Go Back to My World Whenever I Want!" .