Manaka Makoto, 24 years old and a salaryman without a girlfriend, wakes up one morning suddenly changed into a female, and a knockout at that who attracts just about everyone of the opposite sex. And when he learns through a magical being that the only way he’s going to become male again is by getting aroused (as a woman) he tries to find a way back without any success. But when success finally comes and he switches back, he discovers that he will switch back and forth ANY time he gets close to someone sexually, and there are exceptions…
Nyotai-ka! has finished publishing and it has 60 Chapters. It is also Known as: にょたいかっ。, Nyotaika
Genres: Comedy , Thriller , Romance , Ecchi , Gender Bender
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Top 5 Manga Like Nyotai-ka! (Nyotai-ka.) [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. Nyotai-ka.
Manaka Makoto, 24 years old and a salaryman without a girlfriend, wakes up one morning suddenly changed into a female, and a knockout at that who attracts just about everyone of the opposite sex. And when he learns through a magical being that the only way he’s going to become male again is by getting aroused (as a woman) he tries to find a way back without any success. But when success finally comes and he switches back, he discovers that he will switch back and forth ANY time he gets close to someone sexually, and there are exceptions…
Nyotai-ka! has finished publishing and it has 60 Chapters. It is also Known as: にょたいかっ。, Nyotaika
3. Himitsu no Akuma-chan
Kurosaki Sou is a 16-year-old who summons a devil to take his virginity. He hopes for a devil with flaming red hair, large horns, and black wings. He gets exactly what he wishes for, although he forgets something else rather important. Now he's forced to live with this devil and has to think of a way to get rid of it, and most importantly – survive its lust.
The Secret Akuma-chan has finished publishing and it has 16 Chapters. It is also Known as: ひみつの悪魔ちゃん, Motto! Himitsu no Akuma-chan
2. Asa Made Jugyou Chu!
Kagami Yuuki has managed to become a scholarship student in a high-class high school. Unfortunately, thanks to his gender-ambiguous name, the teacher Kakinozaki Ayana has registered him as a girl! It's apparently an uncorrectable mistake, so now Yuuki must live in the girl's dormitory of his new (co-ed) high school.
At least Ayana's willing to take responsibility for her mistake; she volunteers to be his roommate. As one would guess, he and Ayana must make sure none of the other girls in the dorm find out he's actually a boy. Therefore, except for when he's in his classes, Yuuki has to cross-dress, or else both he and his teacher will be kicked out of the school and dorm!
See Me After Class has finished publishing and it has 49 Chapters. It is also Known as: 朝まで授業Chu!, Asa Made Jugyou Chu!
1. 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
