[Cover]

Onii-chan is done for

Description

Self Published WebManga Presented by Grinp-Circle

A TS Slice of Life Comedy about a brother who was transformed into a girl by his little sister strange drugs.

156 Chapter(s)
Chapter 95.9: Minato-kun is Done For? 2
Jan-01-2025
Chapter 95: Mahiro and the University Expedition Squad
Dec-28-2024
Chapter 94: Mahiro and the New School Year, Once Again
Nov-30-2024
Chapter 93.5: The Boys and Another Shot
Jan-13-2025
Chapter 93: Mahiro and a Special Treat
Oct-26-2024
Chapter 92.5: Asahi and Growth
Jan-13-2025
Chapter 92: Mahiro and a Maiden's Secret
Sep-28-2024
Chapter 91.5: Nemu and Nodoka
Jan-13-2025
Chapter 91: Mahiro and Marriage
Aug-31-2024
Chapter 90.9: Volume 9 Special Edition Extras
Oct-22-2024
Chapter 90.8: Mahiro and Mama (Revisited)
Oct-22-2024
Chapter 90.5
Aug-17-2024
Chapter 90: Mahiro and Celebrating Success
Jul-27-2024
Chapter 89: Mahiro and a Home Visit
Jun-29-2024
Chapter 88.5
Aug-20-2024
Chapter 88: Mahiro and Romantic Antics
May-25-2024
Chapter 87: Mahiro and Special Techniques
Apr-27-2024
Chapter 86.9: Minato-kun is Done For? 1.5
Apr-10-2024
Chapter 86: Mahiro and Overflowing Maternal Instincts
Mar-30-2024
Chapter 85.5
Jun-01-2024
Chapter 85: Mahiro and a Stressful Reunion (Part 2)
Feb-24-2024
Chapter 84: Mahiro and a Stressful Reunion (Part 1)
Jan-27-2024
Chapter 83.9: Minato-kun is Done For? (Full Version)
Jan-07-2024
Chapter 83: Mahiro and the New Year's Tour
Dec-31-2023
Chapter 82.5
Mar-04-2024
Chapter 82
Nov-25-2023
Chapter 81.9: Minato-kun is Done For? (Preview Version)
Nov-11-2023
Chapter 81.5: Chapter 81.5
Jan-03-2024
Chapter 81: Mahiro and Conflicting Views
Oct-28-2023
Chapter 80.8: Mahiro and the Growing Gal Gang + Volume 8 Extras
Dec-10-2023
Chapter 80: Mahiro and the Secret Engagement
Sep-30-2023
Chapter 79: Mahiro and the Gal Gang
Aug-26-2023
Chapter 78.9: Mihari's Research Lab
Aug-16-2023
Chapter 78.5: The Boys and MMORPGs
Aug-14-2023
Chapter 78: Mahiro and MMORPGs Revisited
Jul-29-2023
Chapter 77: Mahiro and the Farewell Party
Jun-24-2023
Chapter 76.9: The Research Lab's Mihari-chan
Jun-04-2023
Chapter 76: Mahiro and a Close Call
May-27-2023
Chapter 75: Mahiro and the Siren's Call
Apr-29-2023
Chapter 74.99: Mihari's Birthday Venue
Apr-22-2023
Chapter 74.5: Everyone and the Blackout
May-07-2023
Chapter 74.1: Blu-Ray Box Volume 1 Add-in Comic
Apr-21-2023
Chapter 74: Mahiro and the Two's Night
Mar-25-2023
Chapter 73.1: Mahiro-chan's Birthday Venue (2023)
Apr-13-2023
Chapter 73: Mahiro and Big Bro's Secrets
Mar-20-2023
Chapter 72: Mahiro and an Admiration
Feb-20-2023
Chapter 71.5
Mar-30-2023
Chapter 71: Mahiro and the selfie boom
Jan-18-2023
Chapter 70.9: Volume 7 Extras
Mar-24-2023
Chapter 70.8: Mahiro and a Discussion on Cosplay
Mar-24-2023
Chapter 70.7: Volume 7 Special Booklet
Apr-08-2023
Chapter 70: Mahiro and an autumn outing
Dec-14-2022
Chapter 69.99: Nayutan's Birthday Venue
May-18-2023
Chapter 69.5: Mahiro and a Moment of Glory
Mar-23-2023
Chapter 69: Mahiro and the Youthful Sports Festival
Nov-15-2022
Chapter 68.99: Momiji Birthday Venue
May-18-2023
Chapter 68: Mahiro and the World of Hobbies
Oct-19-2022
Chapter 67.99: Kaede-chan's birthday venue
May-18-2023
Chapter 67: Mahiro and Male Pride
Sep-11-2022
Chapter 66.5: The Boys and Changing Shifts
Mar-23-2023
Chapter 66: Mahiro and the Tempting Culture Festival (Part 2)
Aug-03-2022
Chapter 65: Mahiro and the Tempting Culture Festival (Part 1)
Jun-29-2022
Chapter 64: Mahiro and a Healthy Diet
Jun-28-2022
Chapter 63.5: Momiji and Panties
Mar-23-2023
Chapter 63: Mahiro and Staying Over Because of Rain
Apr-30-2022
Chapter 62.5: Nemu and Summer Vacation
Mar-23-2023
Chapter 62: Mahiro and a 2nd Semester Debut
Mar-28-2022
Chapter 61: Mahiro and Summer Festival
Feb-28-2022
Chapter 60: Mahiro and Summer Homework
Feb-13-2022
Chapter 59: Mahiro and spring cleaning
Jan-28-2022
Chapter 58: Mahiro and the Marine Ranger (Part 2)
Nov-28-2021
Chapter 57: Mahiro and the Marine Ranger (Part 1)
Nov-01-2021
Chapter 56: Mahiro and The Battle Plan Meeting
Nov-01-2021
Chapter 55: Mahiro and a Summer Adventure
Aug-31-2021
Chapter 54.75: Mahiro and Harems
May-19-2023
Chapter 54: Mahiro and School Ghost Stories
Jul-27-2021
Chapter 53.5: Boys and Girls
Mar-24-2023
Chapter 53
Jun-27-2021
Chapter 52
May-31-2021
Chapter 51
Apr-25-2021
Chapter 50.5
Apr-18-2021
Chapter 50
Apr-07-2021
Chapter 49: Mahiro and Swim Classes (Part 1)
Feb-25-2021
Chapter 48: Mahiro and Class Observation
Feb-18-2021
Chapter 47: Mahiro and the Sunny Girl
Dec-27-2020
Chapter 46.5: Mihari and Memories of Stickers
Mar-24-2023
Chapter 46: Mahiro and Sticker Collecting
Nov-29-2020
Chapter 45: Mahiro and the Season for New Clothes
Nov-09-2020
Chapter 44: Mahiro and the Secret BBQ
Oct-05-2020
Chapter 43: Mahiro and Fragrances
Sep-01-2020
Chapter 42.6: EX3 Special - Mahiro and a Hair's Breadth from Danger!
Aug-31-2020
Chapter 42.5: [TEMP 1]41.3+41.7 & 42.5 & Mini Extra (2 of 10)
Aug-31-2020
Chapter 42: Mahiro and the Gift of Memories
Jul-26-2020
Chapter 41: Mahiro and the Physical Examination
Jun-28-2020
Chapter 40: Mahiro and an Important Secret (Part 2)
May-25-2020
Chapter 39.5: [TEMP 3]37.5 & 38.5 & Mini Extra (9 of 10)
May-15-2020
Chapter 39: Mahiro and an Important Secret
Apr-26-2020
Chapter 38: Mahiro and an Appreciated Break
Apr-09-2020
Chapter 37.5: [TEMP 2]34.5 & 36.5 & Mini Extra (6 of 10)
Mar-02-2020
Chapter 37: Mahiro and a Girl's Mannerisms
Feb-29-2020
Chapter 36: Mahiro and a Surprise
Jan-30-2020
Chapter 35.5: EX2 Special - I am Mahiro and I am Mihari
Jan-19-2020
Chapter 35.4: [TEMP]32.5 & 33.5 & Mini Extra (3 of 10).zip
Jan-19-2020
Chapter 35: Mahiro and the Guidance of Fortunes
Dec-29-2019
Chapter 34: Mahiro and the Adult's Door
Dec-01-2019
Chapter 33: Mahiro and Valentine's
Oct-29-2019
Chapter 32: Mahiro and a Surprise Visit
Sep-29-2019
Chapter 31: Mahiro and Charming Bare Legs
Sep-28-2019
Chapter 30.8: Asahi and Momiji
Dec-03-2019
Chapter 30.5: Extra
Aug-09-2019
Chapter 30: Mahiro and the Coming and Going Year
Aug-02-2019
Chapter 29: Mahiro and a Double Date
Jun-30-2019
Chapter 28: Mahiro and Girl's Night (Second Part)
May-29-2019
Chapter 27.5: Including Extra
May-27-2019
Chapter 27: Mahiro and Girl's Night (First Part)
Apr-28-2019
Chapter 26: Mahiro and Patissier
Apr-01-2019
Chapter 25: Mahiro and Finals
Feb-27-2019
Chapter 24.5: Part 1: Mahiro and Bento & Part 2: Mihari and Bento
May-26-2019
Chapter 24: Mahiro and Common Interests
Feb-01-2019
Chapter 23: Mahiro and the Fun Weekend
Dec-30-2018
Chapter 22.5: EX Special
Jan-19-2019
Chapter 22: Mahiro and the Harsh Lesson
Nov-26-2018
Chapter 21.5: Extras
May-26-2019
Chapter 21: Mahiro and the First Day of School
Oct-31-2018
Chapter 20.9: Mini Extras
May-25-2019
Chapter 20.5: Mihari and Dresses + Mihari (afterwards) and Dresses
May-25-2019
Chapter 20: Mahiro and Middle Schoolers (v2)
Sep-04-2020
Chapter 19: Mahiro and Uploading Videos
Sep-04-2020
Chapter 18.5: Part 1: Mahiro and a "Comrade's" Return & Part 2: Mahiro and Perms
May-25-2019
Chapter 18: Mahiro and the Onsen Panic (Second Part)
Sep-04-2020
Chapter 17: Mahiro and the Onsen Panic (First Part)
Sep-04-2020
Chapter 16: Mahiro and the Hair Salon
Sep-04-2020
Chapter 15.5: Siblings and Kotatsu
May-25-2019
Chapter 15: Mahiro and Party Night
Sep-04-2020
Chapter 14: Mahiro and a Little Adventure
Sep-04-2020
Chapter 13: Mahiro and a Wholesome Relationship
Sep-04-2020
Chapter 12.5: Mahiro and Nichiasa
May-25-2019
Chapter 12: Mahiro and a Lonely Night
Sep-04-2020
Chapter 11: Mahiro and Adventure
Sep-04-2020
Chapter 10.9: Mini Extras
May-24-2019
Chapter 10.5: Mahiro and Helping Out & OMAKE - Mihari and Onii-chan
Sep-04-2020
Chapter 10: Mahiro and Special Home Security
Sep-04-2020
Chapter 9.5: Mahiro and the Two's Secret
Sep-04-2020
Chapter 9: Mahiro and a Girl's Vacation
Sep-04-2020
Chapter 8.5: Mahiro and Gacha (v2)
Sep-04-2020
Chapter 8: Mahiro and New Game
Sep-04-2020
Chapter 7: Mahiro and Encounters with the Unknown
Sep-04-2020
Chapter 6.5: Mahiro and Going in Circles
Sep-04-2020
Chapter 6: Mahiro and the Secret Garden
Sep-04-2020
Chapter 5.5: Mahiro and Comfort for Many Days
Sep-04-2020
Chapter 5: Mahiro and a Melancholic Day
Sep-04-2020
Chapter 4: Mahiro and MMORPG
Sep-04-2020
Chapter 3: Mahiro and Identity
Sep-04-2020
Chapter 2: Mahiro and the Dangerous Mirror
Sep-04-2020
Chapter 1.5: Mahiro and the Toilet
Sep-04-2020
Chapter 1: Mahiro and the Unpleasurable Body
Sep-04-2020
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