Oniichan wa Oshimai!

Oniichan wa Oshimai!

お兄ちゃんはおしまい! / Onii-chan is Done For
1.3K268
Doujinshi,Comedy,Slice of Life,Gender Bender,Genderswap
🇬🇧EnglishTr From🇯🇵Japanese
Publication:Ongoing
MPark Status:Completed
8.0
67 votes
5
53.7%
4
38.8%
3
07.5%
2
00.0%
1
00.0%
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.
Views
Total: 837K/360 days: 12.7K/180 days: 0/90 days: 0/30 days: 0/7 days: 0/24 hours: 0/12 hours: 0/6 hours: 0/60 minutes: 0
Readers
1.3K follows/20 Plan to read/1.1K Reading/2 Completed/3 On hold/4 Dropped/1 Re-reading
MPark Page Creation
at GMT
Start Reading: Chapter 0
Chapters(206)
Fox
0
6+157
Vol.0 Ch.97: Mahiro and Crossing the Line
Deer
0
1+28
Vol.0 Ch.96: Mahiro and a Token of Appreciation
Deer
0
3+17
Koala
0
0+18
Fox
0
0+12
Deer
0
0+11
Vol.0 Ch.94: Mahiro and the New School Year, Once Again
Deer
0
0+16
Vol.0 Ch.93.5: The Boys and Another Shot
Deer
0
0+8
Koala
0
0+20
Vol.0 Ch.92.5: Asahi and Growth
Deer
0
0+10
Vol.0 Ch.92: Mahiro and a Maiden's Secret
Deer
0
0+11
Vol.0 Ch.91.5: Nemu and Nodoka
Deer
0
0+6
Vol.0 Ch.91: Mahiro and Marriage
Deer
0
0+11
Vol.0 Ch.90.9: Volume 9 Special Edition Extras
Deer
0
1+8
Vol.0 Ch.90.8: Mahiro and Mama (Revisited)
Deer
0
0+8
Koala
0
1+14
Koala
0
0+15
Koala
0
0+17
Koala
0
0+11
Koala
0
0+16
Koala
0
0+14
Koala
0
1+18
Vol.0 Ch.86.5: Special: Asahi's Birthday
Deer
0
0+3
Koala
0
0+14
Koala
0
0+12
Deer
0
0+3
Koala
1
277+289
Vol.0 Ch.81.5: Chapter 81.5
Deer
0
0+4
Koala
1
377+547
Vol.0 Ch.80.8: Mahiro and the Growing Gal Gang + Volume 8 Extras
Deer
0
0+2
Koala
0
0+12
Koala
5
437+657
Koala
3
464+751
Koala
0
325+549
Koala
1
302+423
Koala
0
431+625
Koala
3
485+848
Koala
0
349+636
Koala
0
184+299
Koala
2
409+654
Koala
1
474+757
Koala
0
275+462
Vol.0 Ch.74.5: Everyone and the Blackout
Deer
2
170+270
Koala
0
295+414
Koala
1
545+873
Vol.0 Ch.73.1: Mahiro-chan's Birthday Venue (2023)
Deer
0
53+112
Koala
0
458+577
Koala
1
509+809
Deer
0
144+217
Horse
0
77+92
Koala
0
141+276
Koala
0
152+305
Koala
0
139+255
Koala
0
0+7
Horse
0
8+52
Vol.7 Ch.69.99: Nayutan's Birthday Venue
Deer
0
54+143
Koala
0
89+155
Whale
0
320+496
Vol.7 Ch.68.99: Momiji Birthday Venue
Deer
0
38+107
Horse
0
61+72
Vol.7 Ch.67.99: Kaede-chan's birthday venue
Deer
0
42+125
Horse
0
9+43
Koala
0
117+208
Horse
0
33+43
Horse
3
22+101
Koala
0
217+424
Horse
0
8+43
Vol.7 Ch.63.99: Omnibus 19-20-21 Extras
Deer
0
131+208
Koala
0
80+190
Horse
0
29+90
Koala
0
131+223
Vol.7 Ch.62.1: Mihari-chan's Birthday Venue
Deer
0
61+88
Horse
0
76+53
Horse
0
28+64
Koala
0
0+10
Horse
0
33+99
Horse
0
45+127
Koala
0
0+8
Horse
0
15+66
Horse
0
8+39
Koala
0
0+10
Horse
0
25+104
Horse
2
18+127
Vol.6 Ch.54.9: Omnibus 16-17-18 Extras
Deer
0
16+107
Fox
0
1+11
Vol.6 Ch.54.75: Mahiro and Harems
Deer
0
24+110
Koala
0
78+189
Vol.6 Ch.54.5: Mahiro and the serene mind
Deer
0
0+4
Horse
1
20+106
Horse
0
5+53
Horse
1
11+180
Horse
0
3+77
Koala
0
1+9
Horse
0
3+101
Koala
0
1+8
Koala
0
1+8
Horse
1
8+108
Horse
0
5+102
Horse
0
13+115
Vol.5 Ch.48.5: MAHIRO AND THE PARENT-TEACHER CONFERENCE
Deer
0
0+4
Vol.5 Ch.48: Mahiro and Class Observation
Duck
0
60+274
Koala
0
1+9
Vol.5 Ch.47: Mahiro and the Sunny Girl
Duck
0
59+199
Horse
0
1+31
Vol.5 Ch.46: Mahiro and Sticker Collecting
Duck
0
61+202
Vol.5 Ch.45.9: Omnibus 13-14-15 Extras
Deer
0
17+72
Vol.5 Ch.45.7: Mahiro and Visible Undergarments
Deer
0
60+134
Vol.5 Ch.45: Mahiro and the Season for New Clothes
Duck
0
56+216
Vol.5 Ch.44: Mahiro and the Secret BBQ
Duck
0
43+198
Horse
0
1+30
Vol.5 Ch.43: Mahiro and Fragrances
Duck
0
42+202
Vol.5 Ch.42.6: EX3 Special - Mahiro and a Hair's Breadth from Danger!
Duck
0
22+133
Vol.5 Ch.42.5: [TEMP 1]41.3+41.8 & 42.4 & Mini Extra (2 of 10)
Duck
0
23+123
Vol.5 Ch.42: Mahiro and the Gift of Memories
Duck
0
44+173
Horse
0
2+23
Koala
0
1+6
Horse
0
2+24
Horse
0
2+24
Koala
0
1+5
Vol.5 Ch.41: Mahiro and the Physical Examination
Duck
0
116+416
Vol.4 Ch.40.99: Bonus Illustration
Duck
0
91+312
Vol.4 Ch.40.8: Mihari and Skipping Grades
Duck
0
38+181
Vol.4 Ch.40.6: Mini Extras [Complete]
Duck
0
39+176
Vol.4 Ch.40.5: Mahiro and Barefoot
Duck
0
48+188
Vol.4 Ch.40: Mahiro and an Important Secret (Part 2)
Duck
0
56+219
Vol.4 Ch.39.5: [TEMP 3]37.5 & 38.5 & Mini Extra (9 of 10)
Duck
0
41+178
Vol.4 Ch.39: Mahiro and an Important Secret
Duck
0
49+211
Vol.4 Ch.38.5: Momiji and Massages
Duck
0
29+175
Vol.4 Ch.38: Mahiro and an Appreciated Break
Duck
0
45+218
Vol.4 Ch.37.5: [TEMP 2]34.5 & 36.5 & Mini Extra (6 of 10)
Duck
0
23+141
Vol.4 Ch.37: Mahiro and a Girl's Mannerisms
Duck
0
36+211
Vol.4 Ch.36.9: Mahiro's Weekday Routine + Omnibus 10-11-12 Extras
Deer
0
18+100
Vol.4 Ch.36.5: Mahiro and Present
Duck
0
16+159
Vol.4 Ch.36: Mahiro and a Surprise
Duck
0
43+186
Horse
0
17+51
Vol.4 Ch.35.5: EX2 Special - I am Mahiro and I am Mihari
Duck
0
4+95
Ch.35.4: Chapter 35.4: Mini Extra
Rabbit
0
140+313
Vol.4 Ch.35: Mahiro and the Guidance of Fortunes
Duck
0
174+387
Vol.4 Ch.34.5: Chapter 34.5 (1+2+3)
Duck
0
149+322
Ch.34: Chapter 34: Mahiro and the Adult's Door
Rabbit
0
18+142
Vol.4 Ch.33.5: Mahiro and Handmade
Duck
0
168+444
Vol.4 Ch.33: Mahiro and Valentine's
Duck
0
166+377
Vol.4 Ch.32.5: Mahiro and Drinks
Duck
2
143+344
Vol.4 Ch.32: Mahiro and a Surprise Visit
Duck
1
145+352
Vol.4 Ch.31: Mahiro and Charming Bare Legs
Duck
0
157+414
Vol.3 Ch.30.9: Chapter 21-27 Mini Extras [Partial]
Duck
0
134+310
Vol.3 Ch.30.8: Asahi and Momiji
Duck
0
147+335
Vol.3 Ch.30.5: Mahiro and Hot Kiss
Duck
0
151+330
Vol.3 Ch.30: Mahiro and the Coming and Going Year
Duck
0
167+382
Vol.3 Ch.29: Mahiro and a Double Date
Duck
0
183+364
Vol.3 Ch.28.1: Mahiro and Girl's Night (Second Part) [Tank Version]
Duck
0
144+322
Vol.3 Ch.28: Mahiro and Girl's Night (Second Part) [Pixiv Version]
Duck
0
144+341
Vol.3 Ch.27.99: Omnibus 7-8-9 Extras
Deer
0
97+168
Vol.3 Ch.27.5: Including Extra (25.5 - 26.5 - 27.5)
Duck
0
108+268
Vol.3 Ch.27: Mahiro and Girl's Night (First Part)
Duck
0
125+312
Vol.3 Ch.26: Mahiro and Patissier
Duck
0
159+344
Vol.3 Ch.25: Mahiro and Finals
Duck
0
88+193
Vol.3 Ch.24.5: Part 1: Mahiro and Bento & Part 2: Mihari and Bento
Duck
1
68+128
Vol.3 Ch.24: Mahiro and Common Interests
Duck
0
83+127
Ch.23: Chapter 23: Mahiro and the Fun Weekend
Rabbit
0
23+143
Vol.2 Ch.22.5: EX Special (Preview)
Duck
0
64+129
Ch.22: Chapter 22: Mahiro and the Harsh Lesson
Rabbit
0
25+113
Duck
0
71+99
Ch.021: Mahiro and the First Day of School (V2)
Horse
0
133+384
Vol.2 Ch.20.9: Chapter 11-20 Mini Extras
Duck
0
68+118
Vol.2 Ch.20.5: Mihari and Dresses + Mihari (afterwards) and Dresses
Duck
0
71+119
Ch.020: Mahiro and Middle Schoolers (v2)
Horse
0
165+412
Ch.019: Mahiro and Uploading Videos
Horse
0
145+351
Vol.2 Ch.18.99: Omnibus 4-5-6 Extras
Deer
0
68+118
Vol.2 Ch.18.5: Part 1: Mahiro and a "Comrade's" Return & Part 2: Mahiro and Perms
Duck
0
99+255
Ch.018: Mahiro and the Onsen Panic (Second Part)
Horse
0
99+293
Ch.017: Mahiro and the Onsen Panic (First Part)
Horse
0
132+305
Ch.016: Mahiro and the Hair Salon
Horse
0
96+251
Vol.2 Ch.15.5: Siblings and Kotatsu
Duck
0
97+208
Ch.015: Mahiro and Party Night
Horse
0
107+287
Ch.014: Mahiro and a Little Adventure
Horse
0
125+256
Ch.13: Chapter 13: Mahiro And A Wholesome Relationship
Rabbit
0
25+138
Vol.2 Ch.12.5: Mahiro and Nichiasa
Duck
0
100+252
Ch.12: Chapter 12: Mahiro And A Lonely Night
Rabbit
0
16+109
Ch.011: Mahiro and Adventure
Horse
0
118+372
Vol.1 Ch.10.99: Omnibus 1-2-3 Extras
Deer
0
67+180
Vol.1 Ch.10.9: Chapter 1-10 Mini Extras
Duck
0
153+330
Ch.010.5: Mahiro and Helping Out & OMAKE - Mihari and Onii-chan
Horse
0
57+323
Ch.010: Mahiro and Special Home Security
Horse
0
65+248
Ch.009.5: Mahiro and the Two's Secret
Horse
0
48+259
Ch.009: Mahiro and a Girl's Vacation
Horse
0
67+250
Ch.008.5: Mahiro and Gacha (v2)
Horse
0
48+210
Ch.008: Mahiro and New Game (+Teaser Ch. 8.5)
Horse
0
71+241
Ch.007: Mahiro and Encounters with the Unknown
Horse
0
52+219
Ch.006.5: Mahiro and Going in Circles
Horse
0
41+179
Ch.006: Mahiro and the Secret Garden
Horse
0
50+258
Ch.005.5: Mahiro and Comfort for Many Days
Horse
0
51+192
Ch.005: Mahiro and a Melancholic Day
Horse
0
62+264
Ch.004: Mahiro and MMORPG
Horse
0
60+239
Ch.003: Mahiro and Identity
Horse
0
53+220
Ch.002: Mahiro and the Dangerous Mirror
Horse
0
64+257
Ch.001.5: Mahiro and the Toilet
Horse
0
7+109
Vol.0 Ch.1.01: <deleted>
Duck
0
414+1.1K
Ch.001: Mahiro and the Unpleasurable Body
Horse
0
114+594
Chapter 0: Chapter: Mini Extras [Partial]
Rabbit
0
415+1.2K
click here to open a random ad page and get 30 minutes of ad-free reading
Reviews(2)
Comments(60/68)

Site Themes

HANG ON
Are you sure you wanna go to: