10 results
Record of Ragnarok
Shuumatsu no Valkyrie· 終末のワルキューレ
manga

The story begins when the gods call a conference to decide the whether to let humanity live or die, and settle on destroying humanity. But a lone valkyrie puts forward a suggestion to let the gods and humanity fight one last battle, as a last hope for humanity's continued survival. 13 gods will fight against 13 human champions in one-on-one battles to decide whether humanity lives or dies. (Source: Comikey)

Record of Ragnarok: Jack the Ripper Case Files
Shuumatsu no Valkyrie Kitan: Jack the Ripper no Jikenbo· 終末のワルキューレ奇譚 ジャック・ザ・リッパーの事件簿
manga

In 1888, a number of prostitutes were murdered in London, by someone known only as "Jack the Ripper". The murderer takes to the streets each day, looking to slit some unfortunate woman open....... The past of Jack the Ripper, the English gentleman who represented the human side in the fourth round of the struggle between God and mankind known as Ragnarok, who was one of the top-three most popular characters in the character poll, is finally revealed! (Source: MangaHot, translated)

The Legend of Lu Bu
Shuumatsu no Valkyrie: Lu Bu Housen Hishouden· 終末のワルキューレ異聞 呂布奉先飛将伝
manga

The ultimate spinoff of Record of Ragnarok!! Lü Bu was the first to fight for the mortals in the final battle between god and man, Ragnarok. The legends of his martial prowess are portrayed in this Three Kingdoms wuxia story. (Source: MangaHot)

I, The Nightmares, and My Big Sisters
Boku to Akumu to Onee-san· 僕と悪夢とおねえさん
manga

When a mysterious boy who always holds a black book in his hands sleeps he dreams grotesque things.

After School! Iruma-kun
Houkago no! Iruma-kun· 放課後の!入間くん
manga

An official *Mairimashita! Iruma-kun* anthology series, featuring stories of Iruma Suzuki and his friends as students of Babyls Demon School.

Ceroberos
Cerberus· ケルベロス
manga

Kei often gets involved in fights, despite of him being weak and always end up losing… One day, while helping a friend to bring some textbooks to an old building of his school, he and his childhood friend, Tomoe, are attacked by a monster. In order to save his friend, Kei will choose to become a Grave Protector! Note: Cerberus in ancient Greek mythology was a hell hound that guarded the gates of the Underworld preventing those who have crossed the river Styx from ever escaping.

Mukade
百足-ムカデ-
manga
Record Of Ragnarok (Webtoon)
Shuumatsu no Valkyrie (2023)· 終末のワルキューレ 総天然色
manga

[Official Thai](https://bookwalker.in.th/series/425387/)

Jogiriya Joe ga Yattekuru
ジョギリ屋ジョーがやって来る
manga

Everyone has things and people that they want to cut out of their lives. When that happens, just call Jogiriya Joe. Joe's snips will cut anything in half, if you are ready to pay the price of having something of yourself cut off in exchange. (Source: Shonen Champion Comics, translated) *Note: Original serialization was eight chapters ending 2009-03-26. An additional one-shot was published to celebrate the release of the electronic edition in 2014.*

Harvest March
ハーベストマーチ
manga

From [MangaHelpers](https://www.mangaupdates.com/groups.html?id=1011): In a small village by a forbidden forest, the siblings Noie and Kubante live together peacefully. Noie is more of a mother than an older sister to Kubante, and she is loved by the village for her industriousness and bright personality. She loves Kubante very dearly, but he's little and weak. He's unable to do as much work as many of the other boys, and he is mocked for it by the villagers. One day, an older boy named Shido invites him and some other children to come into the forest, with the promise that they will be changed. The change is much more brutal than any of the children could have foreseen. The powerful monster that Kubante becomes in the depths of that forest is no longer human, though he remembers his love for his sister. The other children lose their humanity completely, and use their deadly new power in an attempt to murder all humans for the monstrous 'mother' that gave them rebirth. Kubante's loyalty will always be to his beloved sister, so he must stand against the others who want to see her, and all humans, dead. [tethysdust]