Home Oniichan wa Oshimai!
Oniichan wa Oshimai!

Oniichan wa Oshimai!

5.0
comedy slice_of_life doujinshi gender_bender genderswap
Nekotoufu ねことうふ GRINP
お兄ちゃんはおしまい！, Onii-chan is Done For
On-going
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827,440
1/6/2024 6:07 PM
Mihari Oyama's brother turns into a girl after she slips a certain medicine into his dinner. This is the story of him learning the ways of being a girl.
Chapter 83.9
Chapter 83: Mahiro and the New Year's Tour
Chapter 82: Mahiro and a Silent Night
Chapter 81.9: Minato-kun is Done For? (Preview Version)
Chapter 81.5: Chapter 81.5
Chapter 81: Mahiro and Conflicting Views
Chapter 80.8: Mahiro and the Growing Gal Gang + Volume 8 Extras
Chapter 80: Mahiro and the Secret Engagement
Chapter 79: Mahiro and the Gal Gang
Chapter 78.9: Mihari's Research Lab
Chapter 78.5: The Boys and MMORPGs
Chapter 78: Mahiro and MMORPGs Revisited
Chapter 77: Mahiro and the Farewell Party
Chapter 76.9: The Research Lab's Mihari-chan
Chapter 76.1
Chapter 76: Mahiro and a Close Call
Chapter 75: Mahiro and Devilish Woman
Chapter 74.99: Mihari's Birthday Venue
Chapter 74.5
Chapter 74.1: Blu-Ray Box Volume 1 Add-in Comic
Chapter 74: Mahiro and a Night Together
Chapter 73.1
Chapter 73: Mahiro and Big Bro's Secrets
Chapter 72: Mahiro and an Admiration
Chapter 71.5
Chapter 71: Mahiro and the selfie boom
Chapter 70.9: Volume 7 Special Booklet
Chapter 70.8: Mahiro and a Discussion on Cosplay
Chapter 70.7
Chapter 70: Mahiro and an autumn outing
Chapter 69.99
Chapter 69.5: Mahiro and a Moment of Glory
Chapter 69
Chapter 68.99
Chapter 68: Mahiro and the World of Hobbies
Chapter 67.99
Chapter 67: Mahiro and Male Pride
Chapter 66.5: The Boys and Changing Shifts
Chapter 66
Chapter 65
Chapter 64.1
Chapter 64
Chapter 63.99: Omnibus 19-20-21 Extras
Chapter 63.5: Momiji and Panties
Chapter 63
Chapter 62.5: Nemu and Summer Vacation
Chapter 62.1
Chapter 62
Chapter 61
Chapter 60
Chapter 59
Chapter 58
Chapter 57
Chapter 56
Chapter 55
Chapter 54.9
Chapter 54.75
Chapter 54.7
Chapter 54.5: Mahiro and the serene mind
Chapter 54
Chapter 53.5
Chapter 53
Chapter 52
Chapter 51
Chapter 50.5
Chapter 50
Chapter 49
Chapter 48.5: MAHIRO AND THE PARENT-TEACHER CONFERENCE
Chapter 48
Chapter 47
Chapter 46.5
Chapter 46
Chapter 45.9
Chapter 45.7
Chapter 45
Chapter 44
Chapter 43.5
Chapter 43
Chapter 42.6
Chapter 42.5
Chapter 42
Chapter 41.8
Chapter 41.6
Chapter 41.5
Chapter 41
Chapter 40.99
Chapter 40.8
Chapter 40.6
Chapter 40.5
Chapter 40
Chapter 39.5
Chapter 39
Chapter 38.5
Chapter 38
Chapter 37.5
Chapter 37
Chapter 36.9
Chapter 36.5
Chapter 36
Chapter 35.6
Chapter 35.5
Chapter 35.4
Chapter 35
Chapter 34.5
Chapter 34
Chapter 33.5
Chapter 33
Chapter 32.5
Chapter 32
Chapter 31
Chapter 30.9
Chapter 30.8
Chapter 30.5
Chapter 30
Chapter 29
Chapter 28.1
Chapter 28
Chapter 27.99: Omnibus 7-8-9 Extras
Chapter 27.5
Chapter 27
Chapter 26
Chapter 25
Chapter 24.5
Chapter 24
Chapter 23
Chapter 22.5
Chapter 22
Chapter 21.5
Chapter 21
Chapter 20.9
Chapter 20.5
Chapter 20
Chapter 19
Chapter 18.99: Omnibus 4-5-6 Extras
Chapter 18.5
Chapter 18
Chapter 17
Chapter 16
Chapter 15.5
Chapter 15
Chapter 14
Chapter 13
Chapter 12.5
Chapter 12
Chapter 11
Chapter 10.99: Omnibus 1-2-3 Extras
Chapter 10.9
Chapter 10.5
Chapter 10
Chapter 9.5
Chapter 9
Chapter 8.5
Chapter 8
Chapter 7
Chapter 6.5
Chapter 6
Chapter 5.5
Chapter 5
Chapter 4
Chapter 3
Chapter 2
Chapter 1.5
Chapter 1.01: <deleted>
Chapter 1
Chapter 0: Chapter: Mini Extras [Partial]
5 year ago
Kiss and Hungry

Kiss and Hungry

Chapter 0: Oneshot

3 year ago
Ookami Kakushi - Fukahi No Shou

Ookami Kakushi - Fukahi No Shou

Chapter 2.1

2 year ago
Story of Night

Story of Night

Chapter 4: Rain and Vidro

2 year ago
Kamisama Onegai!

Kamisama Onegai!

Chapter 0

2 year ago
Oto x Maho

Oto x Maho

Chapter 20

3 year ago
Tea Ceremony Training

Tea Ceremony Training

Chapter 1

1 year ago
Goodnight Punpun

Goodnight Punpun

Chapter 147: Vol.7 Chapter 147

2 year ago
Otome Bare

Otome Bare

Chapter 10

1 year ago
Joshi Daisei ga Goukon de Onee-san ni Mochikaerareru Hanashi

Joshi Daisei ga Goukon de Onee-san ni Mochikaerareru Hanashi

Chapter 65.5

10 month ago
Butt Attack Punisher Girl Gotaman

Butt Attack Punisher Girl Gotaman

Chapter 3: Gotaman returns

3 year ago
Odaibako

Odaibako

Chapter 6

8 month ago
Okuru Kotoba

Okuru Kotoba

Chapter 16.5: Twitter/Volume Extras

2 year ago
Oiran Girl

Oiran Girl

Chapter 23.5

2 year ago
Puella Magi Oriko★Magica: Sadness Prayer

Puella Magi Oriko★Magica: Sadness Prayer

Chapter 23.1

2 year ago
Okama Report

Okama Report

Chapter 61

2 year ago
Ai to Okane

Ai to Okane

Chapter 39: Vol 01

1 year ago
Otaku no Tonari wa Elf desu ka?

Otaku no Tonari wa Elf desu ka?

Chapter 37

3 year ago
Emiri ni Omakase♥

Emiri ni Omakase♥

Chapter 4

2 year ago
Frau Trude - Grimm-Adjacent Tales

Frau Trude - Grimm-Adjacent Tales

Chapter 8

5 year ago
Kami-sama Onegai!

Kami-sama Onegai!

Chapter 0: Oneshot

2 year ago
Ohoshisama ni Onegai!

Ohoshisama ni Onegai!

Chapter 20

2 year ago
Ojikoi

Ojikoi

Chapter 11

3 year ago
Hand, Sitting, Kissing

Hand, Sitting, Kissing

Chapter 3

2 year ago
The Ryuo's Work is Never Done!

The Ryuo's Work is Never Done!

Chapter 1