Season 1 poster

Season 1

(2019)

Overview

The Four Cardinal Heroes are a group of ordinary men from modern-day Japan summoned to the kingdom of Melromarc to become its saviors. Melromarc is a country plagued by the Waves of Catastrophe that have repeatedly ravaged the land and brought disaster to its citizens for centuries. The four heroes are respectively bestowed a sword, spear, bow, and shield to vanquish these Waves. Naofumi Iwatani, an otaku, becomes cursed with the fate of being the "Shield Hero." Armed with only a measly shield,…

Cast

Kaito Ishikawa as Naofumi Iwatani (voice)
Kaito Ishikawa

as Naofumi Iwatani (voice)

Asami Seto as Raphtalia (voice)
Asami Seto

as Raphtalia (voice)

Rina Hidaka as Filo (voice)
Rina Hidaka

as Filo (voice)

Maaya Uchida as Melty Q Melromarc (voice)
Maaya Uchida

as Melty Q Melromarc (voice)

Hiroki Yasumoto as Elhart (voice)
Hiroki Yasumoto

as Elhart (voice)

Yoshitsugu Matsuoka as Ren Amaki (voice)
Yoshitsugu Matsuoka

as Ren Amaki (voice)

Kikuko Inoue as Mirellia Q Melromarc (voice)
Kikuko Inoue

as Mirellia Q Melromarc (voice)

Makoto Takahashi as Motoyasu Kitamura (voice)
Makoto Takahashi

as Motoyasu Kitamura (voice)

Megumi Han as Glass (voice)
Megumi Han

as Glass (voice)

Sarah Emi Bridcutt as Myne (voice)
Sarah Emi Bridcutt

as Myne (voice)

Yoshitaka Yamaya as Itsuki Kawasumi (voice)
Yoshitaka Yamaya

as Itsuki Kawasumi (voice)

Yutaka Nakano as Aultcray Melromarc XXXII (voice)
Yutaka Nakano

as Aultcray Melromarc XXXII (voice)

Episodes

The Shield Hero poster

The Shield Hero 7.0

January 9, 2019

College student Iwatani Naofumi is reading a book titled "The Records of the Four Cardinal Weapons" in the library when…

The Slave Girl poster

The Slave Girl 8.3

January 16, 2019

Naofumi follows the slave merchant to his store, where he looks for a partner to act as his sword. But all he has the m…

Wave of Catastrophe poster

Wave of Catastrophe 7.9

January 23, 2019

Naofumi has obtained a whole load of abilities and skills, and his teamwork with Raphtalia is reaching perfection, too.…

Lullaby at Dawn poster

Lullaby at Dawn 8.0

January 30, 2019

The Wave is gone, but Naofumi's relief is short-lived as Motoyasu challenges him to a duel in the middle of the celebra…

Filo poster

Filo 7.8

February 6, 2019

After Aultcray reluctantly offers Naofumi a paltry reward, he heads to the slave merchant to redo the slave crest as pe…

A New Comrade poster

A New Comrade 7.8

February 13, 2019

The mysterious girl that showed up out of nowhere was actually Filo. She's a filolial queen with an advanced transforma…

The Savior of the Heavenly Fowl poster

The Savior of the Heavenly Fowl 7.6

February 20, 2019

After hearing of a village that's in immediate need of herbicide, Naofumi and his party head there to do business. The …

Curse Shield poster

Curse Shield 7.8

February 27, 2019

After hearing of a village in the East that's being ravaged by an epidemic, Naofumi and his party head there to deliver…

Melty poster

Melty 7.5

March 6, 2019

In the Eastern village, Naofumi meets a girl named Melty. She instantly becomes friends with Filo and then requests to …

In the Midst of Turmoil poster

In the Midst of Turmoil 7.8

March 13, 2019

After refusing to hear Melty out, Naofumi switches to planning for the next Wave. When a bunch of young soldiers ask to…

Catastrophe Returns poster

Catastrophe Returns 7.5

March 20, 2019

Naofumi faces another Wave, this time in a remote village. With the help of the soldiers who volunteered to join him, h…

The Raven Invader poster

The Raven Invader 7.9

March 27, 2019

A mysterious woman showed up out of nowhere and destroyed the second Soul Eater in a single blow. She then proclaimed t…

The Devil of the Shield poster

The Devil of the Shield 7.7

April 3, 2019

Naofumi foils the attempt to take Melty's life and fights off the royal knights, but he's then framed for abducting Mel…

Everlasting Memory poster

Everlasting Memory 7.4

April 10, 2019

Due to Myne recklessly starting a forest fire, Naofumi and his party are forced to flee to a village at the base of the…

Raphtalia poster

Raphtalia 8.0

April 17, 2019

Raphtalia corners Idol with vengeance in her eyes, her bloodthirsty blade reaching for his throat. Naofumi's words brin…

Filolial Queen poster

Filolial Queen 7.9

April 24, 2019

As Naofumi and his party try to get the weakened kids to safety, Tyrant attacks them. Once Naofumi realizes that he's a…

A Promise Made poster

A Promise Made 7.9

May 1, 2019

Fitoria tells Naofumi that she'll kill all Four Cardinal Heroes if they don't get back on the same page. She even takes…

A Conspiracy Linked poster

A Conspiracy Linked 7.6

May 8, 2019

Naofumi decides to go straight up to the checkpost in order to talk it out with the other heroes. But there, he finds t…

The Four Cardinal Heroes poster

The Four Cardinal Heroes 7.4

May 15, 2019

The Pope holds in his hands the ultimate weapon, which possesses the properties of all four cardinal weapons. Faced wit…

Battle of Good and Evil poster

Battle of Good and Evil 8.0

May 22, 2019

Naofumi and gang stay on the attack despite being trapped in the Pope's Great Cathedral, but its sacred subspace nullif…

Naofumi's Triumphant Return poster

Naofumi's Triumphant Return 8.3

May 29, 2019

After Naofumi survives thanks to Mirelia's help, she comes to visit him and tells him the truth behind the summoning of…

Four Heroes Council poster

Four Heroes Council 7.5

June 5, 2019

After being unable to for so long, Naofumi finally gets to upgrade his party's classes. He then takes part in a meeting…

Cal Mira Archipelago poster

Cal Mira Archipelago 7.9

June 12, 2019

On the ship to Cal Mira, Naofumi once again runs into L'arc, who keeps throwing him off. However, the strange man's fri…

Guardians of Another World poster

Guardians of Another World 7.9

June 19, 2019

Melromarc brings a large fleet to fight the Wave out at sea. While the queen takes charge and leads the operation well,…

The Rising of the Shield Hero poster

The Rising of the Shield Hero 7.9

June 26, 2019

It turns out that Glass, like L'arc, is also a hero from other world. Naofumi barely fights off their combo attacks and…