Top 20 Gender Bender manga you should read right now. [2026 List]

20. Marriagetoxin

A hitman and a marriage swindler set out on the world’s most grueling battle for marriage! Gero is a young man from a clan of hitmen, which has been in existence for hundreds of years. As someone who’s never gone to school and lived his life dealing in the dark side of the business, he considers himself to have “no prospects with women” and marriage as “something not for him.” However, one day, in fear that their lineage would dissolve, his clan warns Gero that if he doesn’t marry and produce an heir, they would have no choice but to…force his little sister into doing “that.” Driven to his wits’ end, Gero asks the target of his work, a marriage swindler, to…

MARRIAGETOXIN is currently publishing and has Chapters. It is also Known as: マリッジトキシン, Marriage Toxin, マリッジトキシン

19. Tensei shitara Slime Datta Ken

After being killed by a passing robber, a normal 37-year-old guy finds himself reincarnated in another world as a blind slime with unique abilities. He takes up a new name and calls himself "Rimuru Tempest," which he thought of after meeting his new friend, "catastrophe-level" Storm Dragon Verudora. There, he begins his new slime-like life in another world with his increasing number of minions by his side.

That Time I Got Reincarnated as a Slime is currently publishing and has Chapters. It is also Known as: 転生したらスライムだった件, Regarding Reincarnated to Slime, Re: My Reincarnation as a Slime

18. What Do You Do When You Suddenly Become an Immortal?

When your soul goes into others, others are also going into you. On this day, Lin Fan and the Saintess transmigrated at the same time, and later found out that they could transmigrate infinitely! Constantly going back and forth between the two time and space, the two's chaotic journey through the immortal cultivation began. "Excuse me, your name is..."

What Do You Do When You Suddenly Become an Immortal? has finished publishing and it has 192 Chapters. It is also Known as: What to Do When Suddenly Becoming the Immortal

17. Fantasy Bishoujo Juniku Ojisan to

A dull old man and his handsome best friend were summoned to another world by a naked goddess! However, because of the goddess's mischief, he has turned into a peerless beautiful girl?! To get back his body, he has to go on a journey with his best friend to defeat the demon king!! "An old man that became a beautiful girl" and "A handsome old man"! Let the madness filled another world journey rom-com begin!!

(Source MU)

Fantasy Bishoujo Juniku Ojisan to is currently publishing and has Chapters. It is also Known as: 異世界〈ファンタジー〉美少女受肉おじさんと, Isekai Bishoujo Juniku Ojisan to, Fabiniku, ファ美肉

16. Yoku Wakaranai keredo Isekai ni Tensei Shiteita You Desu

I am cute, but I was a middle-aged researcher in my previous life?!
Surviving in another world with magic and sciences!!

The orphan Ren was riding the carriage after being sold, when she got involved into an accident, and got her previous life's memories back!

"I was... a middle-aged man!"

Indeed, she was a researcher in his thirties in her previous life, and had been living as an orphan girl up to now!

Ren will make use of her talents in magic and knowledge in science to survive in this harsh world in order to escape from the investor who bought her!

This Is Screwed Up, but I Was Reincarnated as a GIRL in Another World! is currently publishing and has Chapters. It is also Known as: よくわからないけれど異世界に転生していたようです, I Don't Really Get It, but It Looks like I Was Reincarnated in an Another World

15. I Quit the Hero's Party

I Quit the Hero's Party is currently publishing and has Chapters. It is also Known as: 勇者パーティー辞めます。, I Quit the Heroes’ Party

14. Hanazakari no Kimitachi e

Japanese-American track-and-field star Mizuki has gotten herself to transfer to a high school in Japan...but not just any school! To be close to her idol, high jumper Izumi Sano, she's going to an all-guys' high school...and disguising herself as a boy! But as fate would have it, they're more than classmates...they're roommates! Now, Mizuki must keep her secret in the classroom, the locker room, and her own bedroom. And her classmates—and the school nurse—must cope with a new transfer student who may make them question their own orientation...



Included one-shots:
Volume 1: Natsu no Ori (The Cage of Summer)
Volume 4: Kawaki no Tsuki (The Thirsty Moon)

Hana-Kimi: For You in Full Blossom has finished publishing and it has 148 Chapters. It is also Known as: 花ざかりの君たちへ, HanaKimi, The Thirsty Moon, The Cage of Summer, Natsu no Ori, Kawaki no Tsuki

13. Destiny Unchain Online: Kyuuketsuki Shoujo to Natte, Yagate "Aka no Maou" to Yobareru You ni Narimashita

Kou Mitsuki is a gamer with god-like skills who also goes by the nickname "Headhunting Crim". He participates in a test of a new game device for his father's new game, "Destiny Unchained Online". But the game was filled with bugs at the start and he ends up as a vampire girl. Meeting amazing allies, and taking the game by storm, the story of a top-tier gamer where anything and everything can change....begins!

Destiny Unchain Online: Kyuuketsuki Shoujo to Natte, Yagate "Aka no Maou" to Yobareru You ni Narimashita is currently publishing and has Chapters. It is also Known as: Destiny Unchain Online ～吸血鬼少女となって、やがて『赤の魔王』と呼ばれるようになりました～　, Destiny Unchain Online

12. Onii-chan Is Done For! - Highschool ONIMAI

Without being able to return to being a man, Mahiro Oyama stayed as a girl since middle school and now has become a beautiful high-schooler who gets completely dominated by his first friend since the transformation, Momiji Hozuki, who has gotten really tall and became popular with the girls in their school.

Onii-chan Is Done For! - Highschool ONIMAI is currently publishing and has Chapters. It is also Known as: Onii-chan Is Done For! - Highschool ONIMAI

11. Akuyaku Reijou Tensei Ojisan

The manga centers on a 52-year-old government worker involved in a car accident who finds himself reborn in a world like an otome game.

Middle-Aged Man's Noble Daughter Reincarnation is currently publishing and has Chapters. It is also Known as: 悪役令嬢転生おじさん, The Old Man Reincarnated as a Villainess, Akuyaku Reijou Tensei Oji-san

10. Youjo Senki

On the front line of the war, there's a little girl. Blond hair, blue eyes and porcelain white skin, she commands the army with lisping voice. Her name is Tanya Degurechaff. But in reality, she is one of Japan's most elite salarymen, reborn as a little girl after angering a mysterious being X who calls himself "God." And this little girl, who prioritize over anything else efficiency and her own career, will become the most dangerous being amongst the sorcerers of the imperial army...

The Saga of Tanya the Evil is currently publishing and has Chapters. It is also Known as: 幼女戦記, The Military Chronicles of a Little Girl

9. The Blood Princess and the Knight

I, who was a sacred knight, was defeated and captured in a battle against the vampire clan.
"Oh? Letting you die? In your dreams! Accept my embrace. In the future, please take care of me, my lovely daughter~
"The silver-haired, the Queen of the Vampire Clan, lifted my chin and smiled cunningly, while her sharp canines drew nearer to my neck...

The Blood Princess and the Knight is currently publishing and has Chapters. It is also Known as: Vampires and Knight

8. Kenja no Deshi wo Nanoru Kenja The Comic

Sakimori Kagami plays a VRMMORPG called Arch Earth Online. He is a veteran player with the name and appearance similar to an elderly bearded wizard from a certain book about a ring. One day he purchases an appearance change item as a last resort to spend expiring currency and gets the idea of choosing what he would want to look like if his character was ever a girl. Falling asleep should have suspended the game, but Kagami wakes up still online and feels the game has has gotten a bit more realistic. Did Arch Earth Online finally get a long-awaited update?

She professed herself the pupil of the wise man is currently publishing and has Chapters. It is also Known as: 賢者の弟子を名乗る賢者 THE COMIC, Kenja no Deshi wo Nanoru Kenja The Comic

7. Ore ga Watashi ni Naru made

A boy who used to be abusive to girls wakes up one day as one. "I'll go back being a boy soon," he thought, however that was not the case. Follow Akira as he grows and learns little by little to accept the puzzling changings in her surroundings and her heart.

Until I Become Me is currently publishing and has Chapters. It is also Known as: オレが私になるまで, Orewata

6. Shitsuren Shita node Vtuber Hajimetara Toshiue no Onee-san ni Motemashita

Shocked after Yuki Himemura found out that the club senpai he was crushing on got a boyfriend, he decided to become a VTuber—something both he and his senpai have always liked—and used his savings to assemble his equipment.

He gets his virtual character designed only to discover that it’s a 3D model of a cute girl and, in the process, unintentionally ends up portraying one!

Not only that but the person who designed and rigged his model and his favorite VTubers are starting to take a liking to him…?

I Was Heartbroken, So I Became a VTuber, but Then I Became Popular with the Older Ladies has finished publishing and it has 42 Chapters. It is also Known as: 失恋したのでVtuberはじめたら年上のお姉さんにモテました, Shitsuren Shita node Vtuber Hajimetara Toshiue no Onee-san ni Motemashita

5. Onii-chan wa Oshimai

Mahiro Oyama was just a normal erotic-game loving dude...until he woke up one morning as a woman! Turns out his mad-scientist little sister, Mihari, tried out one of her new experiments on him...with a disastrous outcome, as far as Mahiro's concerned! But Mihari is as determined to study him as he is determined to go back to his shut-in, game-playing life, and one thing's for sure...life is going to get a whole lot weirder from here on out!

Onimai: I'm Now Your Sister! is currently publishing and has Chapters. It is also Known as: お兄ちゃんはおしまい, Onii-chan is Done For

4. Yasei no Last Boss ga Arawareta!: Kokuyoku no Haou

The year is 2800 and Lufas Maphaahl – The Black-Winged Tyrant, Great Conqueror, and leader of the Twelve Heavenly Stars – has returned.
A man wakes up in the body of his MMO character 200 years after her defeat during an player-made event in the game, Exgate Online. Now, he's stuck in her body. But this isn't a game, it's real. With her reign long over, and her legacy one of fear, Lufas must journey through the world of Exgate, looking for answers, possible comrades, and all the monsters her “death” unleashed upon the world...

A Wild Last Boss Appeared! is currently publishing and has Chapters. It is also Known as: 野生のラスボスが現れた！黒翼の覇王, 야생의 라스트보스가 나타났다!

3. Ranma ½

In China, there lies a famous training springs, a place where martial artists can hone their skills to great levels. Unfortunately, the springs are also cursed! Teenage martial artist Ranma falls into the "spring of drowned girl" and now changes into a woman every time he's splashed with cold water. That doesn't stop his father from engaging him to Akane, the daughter of an old friend and a tough girl who has better thing to do than worry about boys. But Akane isn't the only girl who has a chance for Ranma's affections -- two other girls have also been betrothed to him. But Ranma has better things to do than worry about his love life -- such as making a plethora of crazy rivals and even more suitors!

has finished publishing and it has 407 Chapters. It is also Known as: らんま½, Ranma ½

2. Netkama PUNCH!!!

Netkama – a male who portrays himself as female online. This is what Kim Seyeong decides to become after reencountering Shin Heejae, the guy who destroyed Seyeong’s gaming career in “Arcadia” a year prior. His plan is to pretend to be a girl in the game, get Heejae to fall for him, and then make the big reveal to everyone so that his archnemesis will also be humiliated out of “Arcadia” forever. But being a dude trying to become the girlfriend of your worst enemy is no easy feat, especially more so when said worst enemy starts to show a bit too much interest in you. Will Seyeong come out the victor of this scheme? Or will he find himself losing to Heejae all over again?

Netkama PUNCH!!! has finished publishing and it has 81 Chapters. It is also Known as: Netkama PUNCH!!!

1. Onii-chan wa Oshimai! Koushiki Anthology Comic

An anthology comic of Onii-chan wa Oshimai! by various mangaka.

Onii-chan wa Oshimai! Koushiki Anthology Comic has finished publishing and it has 91 Chapters. It is also Known as: お兄ちゃんはおしまい！ 公式アンソロジーコミック, Onii-chan ha Oshimai! Official Anthology Comic, Onii-chan is Done For! Anthology Comic