An "alternate world (isekai) school gag" manga. The manga follows Yamada, a company employee who is around 30, and a young demon king. [NN]

Entering into high school, Fujimura Kotone dreams of making friends and finding a boyfriend. However, her classmates avoid her because of her scary face and she has been a loner for a month. One day a group...

The fearsome Demon King, who seeks to conquer the entire world, has abruptly put a pause on his campaign. The reason: His daughter is so kind, he’s worried she’ll stray from the path of demons! Determined to...

Original Manga Original Manga (old link)Official EnglishOfficial Korean (Lezhin) From J-Novel Club:Zagan is feared by the masses as an evil sorcerer. Both socially awkward and foulmouthed, he spends his days...

From J-Novel Club: 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. One day...

"I want you to become my familiar and protect me." ".....What?" One day, a middle-aged man who claimed to be the Demon King suddenly appeared in front of Rian, a high school girl. The old man even asked her to...

"The devil girl dreams of pancakes. It's the one where a happy boy who is supposed to transfer to another world and make his dream come true ends up becoming a demon king's pet. thank you

One fine day, Usagi comes to the park to play. meets Mao-chan, a mysterious girl who fell from the sky. Mao-chan's mission is to destroy this world. But she herself doesn't seem to understand the meaning of...

Oh, crud, I just realized that I've been reincarnated into my favorite manga as the first boss defeated by the heroine at the start of the story! Worst yet, it turns out my fiancé is the strongest of the Four...

Tsumugi, a human who works in the cafeteria of the Demon King's castle, has actually been teleported to another world. As a homeless woman on the brink of death in her original world, she struggles to defend...

One day, the Demon Queen saves Haru, a young human boy about to be sold as a slave, and takes him back to be her attendant. Some years later, the bored demon queen asks our now fully grown and handsome Haru...

The Demon King loves his secretary Elena. The time spent waiting for the hero is an irreplaceable time for the Demon King...!? Will their love become closer by the time the Hero arrives!? A romantic comedy...

Arise and Hinako from Stay Tune visit The Amber Tea House...

Original Web Manga

When Yumi Fukuzawa entered the Lillian Girls' Academy, a prestigious all-girls Catholic school in Tokyo, she never imagined she would catch the eye of beautiful and demure Sachiko Ogasawara, one of the school's...

Sorbet (19), a butler, gets annoyed whenever Marie, a 13 year old baroness, calls him a loser. Since she's a young lady it's time for the butler to correct her behavior. The loser butler wants to teach the...

Mariko is a talented girl, but she is also very strict with those around her, and her name is Mari, a 28-year-old bureaucrat. Her subordinate, Susamachi-kun, is a slow learner, and their secret relaxation is...

First son: young popular comedian, second son: a super popular idol and the third son: is an ordinary high school boy who is looking for a mediocre life. They are triplets, but in order to avoid trouble, they...