Manga Volume 14

This is the fourteenth volume of The Rising of the Shield Hero manga adaptation. It's available for purchase both physically and digitally.

Synopsis
A mysterious woman named Ost appears and identifies herself as a familiar of the Spirit Tortoise. With her help, Naofumi and the others begin the desperate battle to seal away the Spirit Tortoise once again.

Chapters

 * Chapter 54: "The Reawakening of the Spirit Tortoise"
 * Chapter 55: "Tyrant Tortoise"
 * Chapter 56: "Stalling for Time"
 * Chapter 57: Investigation
 * Chapter 58: The Prime Suspect of the Spirit Tortoise Incident