Kaibutsu-kun and his companions, Dracula, Wolfman, and Franken, travel from Kaibutsu Land to the Human Realm, where they encounter and battle several monsters, mainly assassins from the demon group Demonish.
Little Monster It is also Known as: 怪物くん, Little Monster
Genres: Comedy , Fantasy , Sports , Vampire , Demon , Adventure , Kids
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Top 5 Manga Like Little Monster (Kaibutsu-kun) [2026 List]
5. Boku no Nakama wa Isekai Saikyo Undead
Yuuma, a timid college student who has been summoned to a different world. It was thought that a fun life in a different world would begin with the cheating ability given to you, but what was waiting for him was cold-hearted and cruel treatment. His body is chopped up, fear and severe pain run throughout his whole body, and it is a living hell that never ends. “Why did this happen to me…” Aside from Yuuma’s heartbreaking cry, the blessing of “immortality” continues to regenerate his body. Yuuma was made into an experimental animal of researchers who were fascinated by the possibility, but he meets a pretty girl by chance in the facility — after meeting Eva, his life in a different world begins to change greatly!
My companion is the strongest undead in another world has finished publishing and it has 20 Chapters. It is also Known as: 僕の仲間は異世界最強アンデッド, Boku no Nakama wa Isekai Saikyo Undead
4. Kemono Michi
Pro-wrestler Shibata Genzo who's maniac about pet animals suddenly was summoned to a different world. Genzo was asked by the princess to get rid of the evil beasts called monsters roaming in this world. Outraged that he was asked to kill monsters, he German-suplexed the princess.
Unable back to get back to Earth, he decided to live a slow, peaceful life in this world. This is a story about an eccentric Japanese man who is a former pro-wrestler and manages a "Monster Pet" shop.
Note: The chapter count reflects the original serialization before chapters were merged in the volume releases. The 12 extra chapters are also counted.
Rise Up! Animal Road has finished publishing and it has 88 Chapters. It is also Known as: けものみち, Rise Up! Animal Road, 旗揚！けものみち
3. Tensei Kyuuketsuki-san wa Ohirune ga Shitai: Please Take Care of Me.
A polite and lethargic boy was reincarnated in another world as a vampire bishoujo. In this world of swords and magic, this protagonist who was reborn replete with all kinds of cheat powers was searching for one thing――! “Three meals a day, snacks and an afternoon nap, I guess.” Are you really the protagonist! And thus begins the fantasy comedy of a vampire looking for the ideal moocher lifestyle…?
A Transmigration Vampire Would Like to Take a Nap. is currently publishing and has Chapters. It is also Known as: 転生吸血鬼さんはお昼寝がしたい～Please take care of me.～, A Transmigration Vampire Would Like to Take a Nap.
2. Kumo desu ga, Nani ka?
The world where the Hero and the Demon King continue to oppose each other. The grand magic from the Hero and the Demon King cross over worlds and exploded in the classroom of a certain high school.
The students who died in the explosion will be reincarnated in a different world. The protagonist, who has the lowest reputation in the class, was reincarnated into a spider. Nevertheless, she adapted quickly to the present condition with strong willpower.
This is a story of she who has become a spider trying whatever she can to live.
So I'm a Spider, So What? has finished publishing and it has 384 Chapters. It is also Known as: 蜘蛛ですが、なにか？, Kumo desu ga, Nani ka?
1. Rosario to Vampire
Aono Tsukune is so hard up on luck, that he can't even get admitted into high school. His parents finally find him a school with no tests required for admittance, out in the middle of nowhere. He finds out the school is a youkai (monster) academy, Just as he is about to resign himself and get back on the bus home, he bumps into a beautiful girl. Turns out this beautiful girl, Akashiya Moka, is also a vampire who bites him right off the bat. They become friends and Tsukune is ready for a happy school life with her, until he finds out that if a human is found on the school grounds, he or she should be killed. Now Tsukune must conceal his identity from the rest of the monsters at school, while at the same time being a ready snack for Moka when ever the urge takes her. What effect will this have on Tsukune and will Moka be able to keep him out of harm's way?
Rosario+Vampire has finished publishing and it has 40 Chapters. It is also Known as: ロザリオとバンパイア, Rosario and Vampire
