Itsu Demo Jitaku Ni Kaereru Ore Wa, Isekai De G... «BEST — 2026»

: 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.

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!" . Itsu Demo Jitaku ni Kaereru Ore wa, Isekai de G...

: 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. : The protagonist, Shiro Amata, discovers a portal

: 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. : Rather than being a traditional hero, Shiro

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

: The story is characterized by its mix of Isekai , Slice of Life , Adventure , and Comedy .

: 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.