Onii-chan wa Oshimai
Onii-chan wa Oshimai

Onii-chan wa Oshimai


Last Update: Nov 28,2021

Tag: Comedy Sci-fi Seinen Slice of Life Gender Bender

One morning, an older brother wakes up to find that he has turned into a little girl from his younger sister’s drugs.

Chapters Comment
Vol (91) Order
Vol.05 Ch.058 Vol.05 Ch.057 Vol.05 Ch.056 Vol.05 Ch.055 Vol.05 Ch.054 Vol.05 Ch.053 Vol.05 Ch.052 Vol.05 Ch.051 Vol.05 Ch.050.5 Vol.05 Ch.050 Vol.05 Ch.049 Vol.05 Ch.048 Vol.05 Ch.047 Vol.05 Ch.046 Vol.05 Ch.045 Vol.05 Ch.044 Vol.05 Ch.043 Vol.05 Ch.042.6 Vol.05 Ch.042.5 Vol.05 Ch.042 Vol.05 Ch.041 Vol.05 Ch.015.5 Vol.05 Ch.012.5 Vol.04 Ch.040.8 Vol.04 Ch.040.5 Vol.04 Ch.040 Vol.04 Ch.039.5 Vol.04 Ch.039 Vol.04 Ch.038.5 Vol.04 Ch.038 Vol.04 Ch.037.5 Vol.04 Ch.037 Vol.04 Ch.036.5 Vol.04 Ch.036 - Mahiro and a Surprise Vol.04 Ch.035.5 Vol.04 Ch.035.4 Vol.04 Ch.035 - Mahiro and the Guidance of Fortunes Vol.04 Ch.034.5 Vol.04 Ch.034 - Mahiro and the Adult's Door Vol.04 Ch.033.5 Vol.04 Ch.033 - Mahiro and Valentine's Vol.04 Ch.032.5 Vol.04 Ch.032 Vol.04 Ch.031 Vol.04 Ch.024.5 Vol.04 Ch.021.5 Vol.04 Ch.020.9 Vol.04 Ch.020.5 Vol.04 Ch.018.5 Vol.04 Ch.010.9 Vol.03 Ch.030.9 - Chapter 21-27 Mini Extras [Partial] Vol.03 Ch.030.5 Vol.03 Ch.030 Vol.03 Ch.029 - Mahiro and a Double Date Vol.03 Ch.028.1 - Mahiro and Girl's Night (Second Part) [Tank Version] Vol.03 Ch.028 - Mahiro and Girl's Night (Second Part) Vol.03 Ch.027.5 - Including Extra (25.5 - 26.5 - 27.5) Vol.03 Ch.027 - Mahiro and Girl's Night (First Part) Vol.03 Ch.026 - Mahiro and Patissier Vol.03 Ch.025 - Mahiro and Finals Vol.02 Ch.024 - Mahiro and Common Interests Vol.02 Ch.023 - Mahiro and the Fun Weekend Vol.02 Ch.022.5 Vol.02 Ch.022 - Mahiro and the Harsh Lesson Vol.02 Ch.021 - Mahiro and the First Day of School (V2) Vol.02 Ch.020 - Mahiro and Middle Schoolers (v2) Vol.02 Ch.019 - Mahiro and Uploading Videos Vol.02 Ch.018 - Mahiro and the Onsen Panic (Second Part) Vol.02 Ch.017 - Mahiro and the Onsen Panic (First Part) Vol.02 Ch.016 - Mahiro and the Hair Salon Vol.02 Ch.015 - Mahiro and Party Night Vol.02 Ch.014 - Mahiro and a Little Adventure Vol.02 Ch.013 - Mahiro and a Wholesome Relationship Vol.02 Ch.012 - Mahiro and a Lonely Night Vol.02 Ch.011 - Mahiro and Adventure Vol.01 Ch.010.5 - Mahiro and Helping Out & OMAKE - Mihari and Onii-chan Vol.01 Ch.010 - Mahiro and Special Home Security Vol.01 Ch.009.5 - Mahiro and the Two's Secret Vol.01 Ch.009 - Mahiro and a Girl's Vacation Vol.01 Ch.008.5 - Mahiro and Gacha (v2) Vol.01 Ch.008 - Mahiro and New Game (+Teaser Ch. 8.5) Vol.01 Ch.007 - Mahiro and Encounters with the Unknown Vol.01 Ch.006.5 - Mahiro and Going in Circles Vol.01 Ch.006 - Mahiro and the Secret Garden Vol.01 Ch.005.5 - Mahiro and Comfort for Many Days Vol.01 Ch.005 - Mahiro and a Melancholic Day Vol.01 Ch.004 - Mahiro and MMORPG Vol.01 Ch.003 - Mahiro and Identity Vol.01 Ch.002 - Mahiro and the Dangerous Mirror Vol.01 Ch.001.5 - Mahiro and the Toilet Vol.01 Ch.001 - Mahiro and the Unpleasurable Body
Read to Vol.01 Ch.001