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 series features several unique plot elements and world-building mechanics: Itsu Demo Jitaku ni Kaereru Ore wa, Isekai de G...
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!" . The series began as a light novel on
: 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. : Rather than being a traditional hero, Shiro
: 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.