Iwatani Naofumi, a run-of-the-mill otaku, finds a book in the library that summons him to another world. He is tasked with joining the sword, spear, and bow as one of the Four Cardinal Heroes and fighting the Waves of Catastrophe as the Shield Hero. Excited by the prospect of a grand adventure, Naofumi sets off with his party. However, merely a few days later, he is betrayed and loses all his money, dignity, and respect. Unable to trust anyone anymore, he employs a slave named Raphtalia and takes on the Waves and the world. But will he really find a way to overturn this desperate situation?
| Title | Time | |
|---|---|---|
| 1 | The Shield Hero | 2019-01-09 |
| 2 | The Slave Girl | 2019-01-16 |
| 3 | Wave of Catastrophe | 2019-01-23 |
| 4 | Lullaby at Dawn | 2019-01-30 |
| 5 | Filo | 2019-02-06 |
| 6 | A New Comrade | 2019-02-13 |
| 7 | The Savior of the Heavenly Fowl | 2019-02-20 |
| 8 | Curse Shield | 2019-02-27 |
| 9 | Melty | 2019-03-06 |
| 10 | In the Midst of Turmoil | 2019-03-13 |
| 11 | Catastrophe Returns | 2019-03-20 |
| 12 | The Raven Invader | 2019-03-27 |
| 13 | The Devil of the Shield | 2019-04-03 |
| 14 | Everlasting Memory | 2019-04-10 |
| 15 | Raphtalia | 2019-04-17 |
| 16 | Filolial Queen | 2019-04-24 |
| 17 | A Promise Made | 2019-05-01 |
| 18 | A Conspiracy Linked | 2019-05-08 |
| 19 | The Four Cardinal Heroes | 2019-05-15 |
| 20 | Battle of Good and Evil | 2019-05-22 |
| 21 | Naofumi's Triumphant Return | 2019-05-29 |
| 22 | Four Heroes Council | 2019-06-05 |
| 23 | Cal Mira Archipelago | 2019-06-12 |
| 24 | Guardians of Another World | 2019-06-19 |
| 25 | The Rising of the Shield Hero | 2019-06-26 |
