異世界はスマートフォンとともに。 異世界はスマートフォンとともに イセスマ
[i]In a Different World with a Smartphone.[/i] is an isekai light novel series written by Batora Fuyuhara and illustrated by [[usatsuka_eiji|Eiji Usatsuka]].

"Official website":https://hobbyjapan.co.jp/hjnovels/series/7/
isekai wa smartphone to tomo ni.