Manga like ONE PIECE Gakuen!!

Kimetsu Gakuen!

Also known as Demon Slayer: Kimetsu Academy.

Status: Finished
Genres: Comedy , Slice of Life

Zenitsu is late for class, and the only thing between him and Giyu’s bamboo sword is one good excuse. Next, when Inosuke, Murata, and Zenitsu fail their midterm, they must endure the harshest math lesson of their lives. Then there’s Uzui’s explosive art class, Nezuko’s first cavity, and Rengoku’s forbidden pizza!



Note: Includes six extra chapters.

Tags: Male Protagonist , Chibi , Shounen , School , Band , Primarily Teen Cast , Primarily Male Cast

Shingeki! Kyojin Chuugakkou

Also known as Attack on Titan: Junior High.

Status: Finished
Genres: Comedy

Eren and Mikasa enter a new school—Titan Junior High! However, Eren's hated Titans for years—can he get along with his new (harmless?) classmates? Featuring all of the characters from the main series as you've never seen them before, this series is sure to delight fans of Attack on Titan with a human vs. Titan volleyball match, a Titan rock band, and much more!


Note: Includes 16 extra chapters.

Tags: Parody , Male Protagonist , Shounen , School , Primarily Child Cast , School Club , Revenge , Kaiju , Slapstick

One Piece Party

Status: Finished
Genres: Adventure , Comedy

Spin-off of ONE PIECE, which takes place post-timeskip, showing the cast in SD/chibi form and features their hilarious antics around various islands while out in the sea.

Tags: Pirates , Chibi , Shounen , Super Power

Chopperman

Also known as Chopperman.

Status: Finished
Genres: Comedy , Fantasy

On Tony Tony Island, a tiny island somewhere in East Blue, lives a hero of justice who protects the island's peace. That hero's name is Chopperman, and together with his assistant, Namifia, a new incredible adventure dawns!



Tags: Kids , Parody

Boku no Hero Academia Smash!!

Also known as My Hero Academia Smash!!.

Status: Finished
Genres: Action , Comedy , Fantasy

Boku no Hero Academia Smash!! Is a spin-off gag manga written and illustrated by Hirofumi Neda and is published in Weekly Shonen Jump and the Jump+ App. The manga debuted on November 9th, 2015.

Chapter count includes 94 main chapters and 10 bonus chapters.
5 of the bonus chapters are “Bonus Stuff!!” sets of pages, where each volume contains a set.

Additional Bonus Chapters:
Volume 2: Goofing Off in Shonen Jump!!, Goofing Off in Saikyo Jump!!
Volume 4: Goofing Off in Shonen Jump!!
Volume 5: Goofing Off in Shonen Jump!! (Parts 1 & 2)

Tags: Parody , Superhero , School , Shounen , 4-koma

Kimitachi wa Dou Ikiru ka

Status: Finished
Genres: Drama , Slice of Life

Koperu-kun is a junior high school student and experiences many different things in his school. He often is given advice from his uncle about life and how to be a good person. A good portion of the book is written in the form of notebook entries and reads vertically like a novel. Most of the book is in manga form.

Tags: Historical , Tragedy , Iyashikei , Philosophy

Nige Jouzu no Wakagimi: PRESENT DAY

Also known as The Elusive Samurai: PRESENT DAY.

Status: Finished
Genres: Slice of Life

Note: Published in Weekly Shounen Jump 2026 issue 32.

Tags: Male Protagonist , School , Ensemble Cast , Shounen , Philosophy

Koisuru ONE PIECE

Also known as ONE PIECE in Love.

Status: Finished
Genres: Comedy , Romance

Highly praised by the creator Eiichi Oda himself!! A brand-new One Piece spin-off gag manga finally collected in a single volume!!!! Follow the lives of a group of high school students with the same names as the beloved Straw Hat Pirates, as they search for the treasure found in the joys and sorrows of daily life—and occasionally cause mayhem. A no-holds-barred spin-off gag manga by the Pacifista of the gag manga world, Daiki Ihara!!!!



Tags: Heterosexual , School Club , Male Protagonist , Shounen , Primarily Teen Cast , Meta

CHIN PIECE

Status: Finished
Genres: Comedy

Chin Piece revolves around a group of village kids led by Kusopp, who aspire to be great pirates like the Straw Hat Pirates. They then meet a boy named Chimpy, who resembles Luffy and whose penis can stretch like the pirate's.



Includes 3 bonus chapters.

Tags: Shounen , Parody , Surreal Comedy

Bleach 4-koma: Komaburi

Status: Finished
Genres: Comedy

Tags: Shounen