Record of Ragnarok volume 1 features story by Shinya Umemura and Takumi Fukui and art by Azychika.

Once every millennium, the gods assemble to decide if humanity is worthy of its continued existence or if it should be destroyed! When the verdict is destruction, the final battle between the gods and mortal heroes will decide the survival or extinction of the human race—a battle known as Ragnarok!

The Valkyrie Brunhilde has convinced the gods to give humanity a chance at redemption through combat in the Valhalla arena. Seeking a quick end to the proceedings, the gods present their first fighter: Thor, the Norse god of thunder. Facing him is a warrior said to be the strongest in the history of mankind, the legendary general Lü Bu!

Record of Ragnarok volume 2 features story by Shinya Umemura and Takumi Fukui and art by Azychika.

he initial expectation of an easy first win for the gods in the Valhalla Arena is shattered as the human hero Lü Bu (with some help from Brunhilde on the sly) proves to be a match for the mighty Thor. But can Lü Bu stand up to the thunder god’s most powerful attack? With the tournament going into its second round, a surprise fighter for the gods decides to step into the ring. His human opponent? None other than the first man himself—Adam!

Record of Ragnarok volume 3 features story by Shinya Umemura and Takumi Fukui and art by Azychika.

With humanity already down by one loss, the second round of the Ragnarok tournament is an unbelievable contest between Zeus, the father of all the Greek gods, and Adam, the very first human being! Up against the mighty Zeus, Adam may not look like much, but he has a few tricks hidden behind his fig leaf! Can he possibly take down the boss of Mount Olympus?

As the second round comes to its dramatic end, the roaring crowd is already looking forward to the next matchup - Poseidon, the god of the seas, versus one of the greatest Japanese swordsmen ever, Sasaki Kojiro!

Record of Ragnarok volume 4 features story by Shinya Umemura and Takumi Fukui and art by Azychika.

In the battle to decide the fate of humanity, the gods are up by two wins. Poseidon, the Greek god of the seas, enters the arena looking to extend the lead even further. To the crowd’s astonishment, the human challenger Brunhilde sends to the field is Sasaki Kojiro. Can a fighter known for having never once won a single match also be humanity’s greatest swordsman? Or is there more to Sasaki Kojiro’s reputation as history’s biggest loser than anyone can imagine?