Best series

Following a betrayal, a young man left for dead is reborn as a powerful devil-human hybrid after merging with his pet devil and is soon enlisted into an organization dedicated to hunting devils.

The story of Saitama, a hero that does it just for fun & can defeat his enemies with a single punch.

Makoto Misumi, an ordinary teenager, is summoned to a fantasy world to be its hero. However, the goddess judges him unattractive and dismisses him from his duties.

When Cid is isekai'd to another world, he creates an underground organization to live out a fight against a made-up cult. Little does he know the cult is real, and they're not happy his power fantasy just impeded their plans.

When a popular MMORPG is scheduled to be shut down permanently, veteran player Momonga refuses to log out. As NPCs begin to develop personalities and minds of their own he decides to put his skills to use as the game's new overlord.

Keyaru is a healing magician who is abused repeatedly by others. Using his healing magic, he goes back four years into the past to get revenge on the ones who abused him.

An intelligent high school student goes on a secret crusade to eliminate criminals from the world after discovering a notebook capable of killing anyone whose name is written into it.

Zagan is feared by the masses as an evil sorcerer. Both socially awkward and foulmouthed, he spends his days studying sorcery while beating down any trespassers within his domain.

A definitely-not-for-children animated series with each episode made up of an array of perverse skits.

The goddess Rista summons a hero to help her in her hard mode video game world. The hero, Seiya, is exceptional in every way, but is incredibly cautious!.

The comfortable life of committed bachelor and efficient yakuza Nitta is interrupted when a strange girl with psychic powers comes to live with him.

It was a happy day for Kazuma - right up to the moment he died. A goddess intervenes and offers him a second chance in a magical land.

A school bus from Japan arrives in another world ruled by a sage who kills the adults and claims the students will train as sages. Apathetic Yogiri hopes to find a way home with classmate Tomochika, though his powers alarm her.

Pop culture references fly thick and fast as stop-motion animation is featured in sketches lampooning everything from entertainment.

A quiet loner and the popular girl at school find common ground, making their cosplay dreams come true.

An unassuming college freshman student learns that the woman who lives downstairs is a former pop idol - will she steal his heart?

Assassination attempt on the Princess Lynneburg threatens the Kingdom of Clays. As neighboring countries plot the kingdom's downfall, Noor arrives at the royal capital, determined to become an adventurer despite his limited abilities.

Due to the death of his childhood friend, Shinpei returns to his native home, but beneath the surface this island seems to hold some secrets.

An office worker takes in a runaway school girl. Despite the difference in age and personalities, they form a bond.

On the night of his favorite game's shutdown, Akira Oono awakens in the body of his online character: Demon Lord Hakuto Kunai.

Alisa Mikhailovna Kujou is considered the idol of her institute. She has conquered the hearts of countless male students, but she has her eyes on one Japanese boy who she flirts with in Russian, who also happens to understand Russian.

Mahiru is so beautiful that they call her "angel", Amane is an average boy who has never thought much about beauty, but everything changes when he sees Mahiru during a storm, and an incredible and unlikely relationship begins.