In Another World With My Smartphone. 4
 Kanji 異世界はスマートフォンとともに。4
 Romaji Isekai wa Smartphone to Tomo ni. 4
 Pages 325
 Release Date February 20, 2016 (JP)

August 11, 2017 (U.S)

 ISBN ISBN 978-4798611723 (JP)
• Volume Chronology•
 Previous Light Novel Volume 3
 Next Light Novel Volume 5

Light Novel Volume 4 is the 4th volume of the In Another World With My Smartphone light novel series.


16-year-old Mochizuki Touya marches across the blazing desert sands toward the Burning Kingdom of Sandora. His goal? The Second Babylon. But once again, his journey is not so simple. The land is fraught with danger, and the cryptic words of an ancient doctor echo in the back of his mind. The Phrase rear their ugly heads, the dimensional boundary of the world begins to strain, and the mysterious monochrome boy, Ende, appears once more to puzzle Touya and friends. To make matters worse, a government starts to crumble, falling on the cusp of a military coup! Can Touya and his ever-growing band of adventurers stand against the combined forces of chaotic fate? Or will he finally meet his match? The curtains rise one more on a tale of swords, sorcery, and unnecessary housing renovations. (Via J-Novel Club)


  • Chapter I: The Encounter in the Desert
  • Chapter II: Moon Reader, The Reading Cafe
  • Interlude I: The Assailants
  • Chapter III: Trouble in the Empire's Heart
  • Interlude II: Grandmother and Granddaughter
  • Chapter IV: Duchy of Brunhild






Media Publicization
Light Novels
Main Series
Volume 1Volume 2Volume 3Volume 4Volume 5Volume 6Volume 7Volume 8Volume 9Volume 10
Short Stories
In Another World With My Smartphone
Episode 1Episode 2Episode 3Episode 4Episode 5Episode 6Episode 7Episode 8Episode 9Episode 10Episode 11Episode 12
BD 1BD 2BD 3BD 4
Opening Themes/Ending Themes
Another WorldJunjō Emotional
Character Songs
Vol.1Vol. 2Vol. 3

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