In Another World with My Smartphone

is a Japanese light novel series. It is written by Patora Fuyuhara and the pictures are drawn by Eiji Usatsuka. It started being published online in 2013 on Shōsetsuka ni Narō. Hobby Japan later started publishing it as Light Novels. The English version of the series is released by J-Novel Club. A manga based on this light novel by Soto began publishing in Kadokawa Shoten's "Comp Ace" in November 2016. An anime television series by Production Reed aired from July to September 2017. The series has been licensed by Crunchyroll.
The series is popular on the Shōsetsuka ni Narō website. It has been viewed over 100,000,000 times in total.