
Onii-chan Is Done For! - Highschool ONIMAI (Doujinshi)
First:Chapter 0
Latest:Chapter 113
Status:Ongoing
Type:Manga
Posted By:Kotobuki (琴吹)
Posted On:2025-08-31T03:16:08.529Z
Updated On:2025-08-31T03:16:08.529Z
Views:0
★7
•Followed by 612 peopleOnii-chan Is Done For! - Highschool ONIMAI (Doujinshi) summary: 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.
Chapter List
Popular
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I’ll Give You The Most Rotten One
0.0
0 viewsCh. 52
2

Reflection of the soul
0.0
0 viewsCh. 72
3

The Devil Whispered in My Ear
0.0
0 viewsCh. 217
4

The Perfect Hybrid
0.0
0 viewsCh. 126
5

Book Of The Dead
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0 viewsCh. 56
6

You are pretty
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0 viewsCh. 17
7

Nishuume Boukensha wa Kakushi Class "Juuryoku Tsukai" de Saikyou Omezasu
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0 viewsCh. 118
8

Thermae Romae
0.0
0 viewsCh. 38
9

The Way That Knight Lives As A Lady
0.0
0 viewsCh. 172
10

The Irregular of the Royal Academy of Magic
0.0
0 viewsCh. 141
Popular
View All1

I’ll Give You The Most Rotten One
0.0
0 viewsCh. 52
2

Reflection of the soul
0.0
0 viewsCh. 72
3

The Devil Whispered in My Ear
0.0
0 viewsCh. 217
4

The Perfect Hybrid
0.0
0 viewsCh. 126
5

Book Of The Dead
0.0
0 viewsCh. 56
6

You are pretty
0.0
0 viewsCh. 17
7

Nishuume Boukensha wa Kakushi Class "Juuryoku Tsukai" de Saikyou Omezasu
0.0
0 viewsCh. 118
8

Thermae Romae
0.0
0 viewsCh. 38
9

The Way That Knight Lives As A Lady
0.0
0 viewsCh. 172
10

The Irregular of the Royal Academy of Magic
0.0
0 viewsCh. 141