Kang Jae-hee, a former special unit called a human weapon alive with superior power and combat skills than a man. Now, after being discharged from the military, she became a police officer in the Republic of Korea. To Jae-hee, who was working hard today to realize the justice of the Republic of Korea, A huge mission is given one day. It's none other than the second generation of chaebols of Samgang Group, Korea's leading company, Become the secretary of director Yoon Yi-joon, a suspect in the murder of a female secretary, to reveal his sins! However, the role of Sangtorai Yoon Yi-jun's secretary among Sangtorai For Jaehee, it was scarier than war, compatibility, and Mama. Besides... “Secretary Kim, this may sound sad, but I came to like Secretary Kim!“ Even the urgent confession?! "Excuse me..." But... I'm a man now...😕? Ununderstandable retaking is an unimaginable romantic comedy between a four-dimensional man and a girl crush iron wall girl!!
Why You Don't Know It's a Girl? has finished publishing and it has 107 Chapters. It is also Known as: I'm NOT a guy !?, Love in Disguise, Why You Don't Know He's a She?, 나의 유죄인간, 여자인 걸 왜 모르지, 여자인 걸 왜 모르지?
Genres: Gender Bender , Mystery , Romance
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Top 5 Manhwa/Manga Like Why You Don't Know It's a Girl? [2026 List]
5. Samayoeru Tensei-sha-tachi no Revival Game
When "Nice Guy" Asai Manatsu's marriage proposal gets rejected, he thinks his day can't get any worse, until a Knight in a Skull helmet tries to kill him! He's saved by a beautiful, silver-haired swords-woman and told to flee, but his nice guy impulses are too strong and he saves her from an attack, getting himself killed in the process. As he dies he wishes to be reborn in a world where people won't judge him for taking care of others.
Samayoeru Tensei-sha-tachi no Revival Game has finished publishing and it has 26 Chapters. It is also Known as: さまよえる転生者たちのリライブルゲーム, ReLive game of Wandering Reincarnations
4. Melancholia
An omnibus collection of short stories.
Melancholia has finished publishing and it has 26 Chapters. It is also Known as: メランコリア, Melancholia
3. Mayonaka no Cross Method
Kamiya Hiroki always thought women had it easy. This thought was throttled by the fact that his 24-year-old sister does not work and plays games all day. Why couldn't he have it this easy? He wanted to become a woman and be lazy like his sister. After blogging about his rants about his sister online, a mysterious reader comments on his blog, stating that there are ways to swap bodies with others. This would bring Hiroki's dream of becoming a woman to reality . Unfortunately for Hiroki, swapping bodies had unintended consequences when he returned to his own body.
Mayonaka no Cross Method has finished publishing and it has 27 Chapters. It is also Known as: 真夜中のＸ儀典（クロスメソッド）, Mayonaka no X Method, Mayonaka no X Giten, "X" Method In The Dead Of Night, クロスメソッド
2. 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
1. 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
