(W) Aneko Yusagi (A/CA) Aiya Kyu This is the manga companion to the ultimate light novel series. Naofumi Iwatani, an uncharismatic otaku who spends his days on games and manga, suddenly finds himself summoned to a parallel universe! He discovers he is one of four heroes equipped with legendary weapons and tasked with saving the world from its prophesied destruction. As the Shield Hero, the weakest of the heroes, all is not as it seems. Naofumi is soon alone, penniless, and betrayed. With no one to turn to, and nowhere to run, he is left with only his shield. Now, Naofumi must rise to become the legendary Shield Hero and save the world!

(W) Aneko Yusagi (A/CA) Aiya Kyu Naofumi and his friends defeat the Spirit Tortoise after it rampages across the country. They leave in search of the other missing heroes and meet Ost who says she is one of the Spirit Tortoise's servants, that the Spirit Tortoise is still alive and that someone wants the tortoise to destroy the world! Can Naofumi protect those he loves from this new danger?

(W) Aneko Yusagi (A/CA) Aiya Kyu Rising from the depths of despair, this is a fantasy about persistence. Church of the Three Heroes vs. Four Holy Heroes! Can Naofumi protect Raphtalia, Filo, and the world? What is the mysterious high priest aiming at? From despair, Naofumi chooses an evil path. The flames of the curse series will burn!

(W/A/CA) Aneko Yusagi After Rishia becomes the newest member of Naofumi's party, they begin a unique type of strength training in hopes of growing stronger. But just as they start, Naofumi receives a request from the queen-mysterious monsters have begun to appear and she wants him to take care of them!