In Another World with My Smartphone (異世界はスマートフォンとともに, Isekai wa Sumātofon to Tomo ni), also known as IseSuma (異世スマ) for short, is a Japanese light novel series written by Patora Fuyuhara and illustrated by Eiji Usatsuka.

As a further apology for the inconvenience of killing him, God also greatly amplifies Touya's physical, magical, and cognitive abilities to a certain degree, making him an adventurer of overwhelming power.

The series began publication as a web novel, being serialized on the Shōsetsuka ni Narō website from April 8, 2013 to November 18, 2024.

[4] J-Novel Club announced at Anime Expo on July 5, 2018 that the series would be the first it would publish in print outside its deal with Seven Seas Entertainment.

[8][9][10] Yen Press announced during its panel at the New York Comic Con Metaverse digital event in October 2020 that it had licensed the manga.

[13] AŌP performed the opening theme song "Another World" while Maaya Uchida, Yui Fukuo, Chinatsu Akasaki, Marika Kōno, Nanami Yamashita, and Sumire Uesaka.

[13] Crunchyroll streamed the series,[14] while Funimation produced an English dub and released it on home video as part of the two companies' partnership.