Top 20 Gender Bender manga you should read right now. [2025 List]

20. 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

19. 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

18. 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

17. 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

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. 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

13. 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

12. 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

11. 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!

10. 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

9. Yamada-kun to 7-nin no Majo

Ryuu Yamada is a second-year student at Suzaku High. Ryuu is always late for school, naps in class and gets abysmal grades. His life is a dead bore. The beautiful Urara Shiraishi, on the other hand, is Suzaku High's brightest student. One day, without explanation, their bodies are swapped! Ryuu ends up in Urara's body, and Urara in Ryuu's.



Includes the side stories Muramura and Sobasshi no Ryouri Yacchimauzo★

Yamada-kun and the Seven Witches has finished publishing and it has 245 Chapters. It is also Known as: 山田くんと7人の魔女, Yamada-kun to Nananin no Majo , 7 Witches , Maou no Kyoushitsu , The Devil's Classroom , Yamada-kun ve 7 Cadı

8. Ikemen Joshi to Josou Danshi

My first time out in public cross-dressing as a woman is turning out horribly. A handsome man swept me off my feet and before I knew it we were in a love hotel!?

While Cross-Dressing, I Was Hit On By A Handsome Guy! has finished publishing and it has 105 Chapters. It is also Known as: イケメン女子と女装男子, 女装して街に出たらイケメンにナンパされた, Josou Shite Machi ni Detara Ikemen ni Nanpa Sareta

7. 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

6. Succubus ni Tensei shita node Milk wo Shiborimasu

After being killed by a car, 17-year-old Riichi was reincarnated into fantasy world as succubus who can eat only milk and "man's life essence." Luckily for him, he was transferred to new world together with an "ultimate cow!?"

Because I Reincarnated as a Succubus, I'll Squeeze Out Milk has finished publishing and it has 22 Chapters. It is also Known as: サキュバスに転生したのでミルクをしぼります, Because I Reincarnated as a Succubus, I'll Squeeze Out Milk

5. Boku wa Mari no Naka

The manga follows an "angel-like" beautiful high school girl with a certain secret she has been hiding from everyone, and an idle hikikomori (one who abnormally avoids social contact) young man; the highlight of his day is seeing Mari at the convenience store. The story begins as Mari wakes up in her room, but something feel amiss about the room and even her own body.

Inside Mari has finished publishing and it has 80 Chapters. It is also Known as: ぼくは麻理のなか, I'm in Mari

4. The Lady I Served Became a Master

When Sua wakes up inside the world of her favorite novel as the character of Blair, she is determined to help the female protagonist, Chloe, get through the darkest period of her life. For years, Chloe has had to endure discrimination and abuse for being an illegitimate child. Blair becomes her maid and confidante, and the two form a special friendship. But Chloe turns out to be quite a different character than the one described in the book. She wields black magic, sends Blair to fetch her mysterious potions, and seems totally uninterested in any of the male lead candidates. Then one day, a handsome man who looks an awful lot like Chloe shows up at Blair’s doorstep. Could it be…the lady she used to serve?! All bets are off as plot twist after plot twist unravels in this unpredictable tale of love and redemption.

The Lady I Served Became a Master has finished publishing and it has 119 Chapters. It is also Known as: The Lady I Served Has Become a Master, The Young Lady I Served Became a Young Master

3. There's Something Wrong About My Man's Morals

After a fateful encounter as children, Evonne and the outcast prince, Theo, can’t deny their deep connection. However, their lives are torn apart when Evonne’s family is wrongly accused of treason, leading to their ruin. Cursed and forced to disguise herself as a man, Evonne struggles to survive until Theo finally finds her and uses all his power as emperor to take her with him. Together, they’ll start a journey facing challenges that’ll test their love as they try to start a life together.

There's Something Wrong About My Man's Morals is currently publishing and has Chapters. It is also Known as: My Lover's Personality Is a Little Strange, Người Đàn Ông Của Tôi Có Tính Cách Hơi Dị Thường, Tính Cách Của Người Yêu Tôi Hơi Kì Lạ, 愛した皇帝が変わってしまった

2. Jitsu wa Imouto Deshita.: Saikin Giri no Otouto no Kyourikan ga Yatara Chikai Wake

My stepbrother, Akira, was introduced to me as a high school student when our parents remarried. He is a beautiful boy but shy because he grew up in a difficult family environment. I've always wanted brother, so I spent time with Akira for his sake, and...... we hit it off right away, and we quickly grew close!

I asked him, "......bro, do you like me?" "Yes, of course."

Our relationship deepened despite a critical misunderstanding. Until finally, I realized that Akira was actually my "sister" and I became very confused.......

"I liked the relationship between us when we were just brothers. But I wish we could be something more than that."

Akira's new approach, trying to make us "lovers" instead of "siblings," has begun!
A flirtatious love comedy with an easy-going, too-cute, little-brother-like sister!

She Was Actually My Stepsister ~Recently, The Sense Of Distance Between Me And My New Stepbrother Is Incredibly Close~ is currently publishing and has Chapters. It is also Known as: じつは義妹でした。 ～最近できた義理の弟の距離感がやたら近いわけ～, Jitsu wa Imouto Deshita.: Saikin Giri no Otouto no Kyourikan ga Yatara Chikai Wake

1. Ayakashi Triangle

Japan may be brimming with mysterious monsters called ayakashi, but they have a special exorcist ninja force to counter the threat! Young exorcist ninja Matsuri spends his days fighting ayakashi to protect his childhood friend Suzu. But when an ayakashi cat named Shirogane shows up, things get turned upside down! Legendary mangaka Kentaro Yabuki returns to Shonen Jump with this new fantasy series full of ayakashi and romance!

Ayakashi Triangle has finished publishing and it has 144 Chapters. It is also Known as: あやかしトライアングル, Ayakashi Triangle