Chapter 43: A Girl With a Huge Ass Who’s Been Slacking Off Lately
1 April 2023
Chapter 42: A Girl With a Huge Ass Who Does Her Best on Valentine’s Day
6 March 2022
Chapter 41: A Girl With A Huge Ass' Night Before Valentine's Day
13 February 2022
Chapter 40: A Story of a Girl With a Huge Ass Who Runs Amok (Tankobon Celebration)
20 January 2022
Chapter 39: Happy New Year!
2 January 2022
Chapter 38: A Story of a Girl With a Huge Ass Whose Surprise Is Ruined
11 December 2021
Chapter 37: A Girl With a Huge Ass Who Collapses on the Classroom Floor at the Butt Sumo Tournament
1 December 2021
Chapter 36: A Story of a Girl With a Huge Ass Who Loses in the Final
17 October 2021
Chapter 35: A Story of A Girl With a Huge Ass Who Welcomed the Morning Just Like That
27 September 2021
Chapter 34: A Night With a Girl With a Huge Ass
6 September 2021
Chapter 33.6: Epilogue
1 April 2023
Chapter 33.5: A Girl With a Huge Ass who Unintentionally Confesses
12 June 2022
Chapter 33: A Story of a Girl With a Huge Ass Who Mistakenly Thinks I Have an Ass Fetish
16 August 2021
Chapter 32: A Story of Sheltering From the Rain With a Girl With a Huge Ass
12 August 2021
Chapter 31: A Story of a Girl With a Huge Ass Who's Avoiding Me
9 August 2021
Chapter 30: Sample of Comitia 136's new book, "My Classmate with the Huge Ass"
7 August 2021
Chapter 29: A Story of Pulling a Girl With a Huge Ass Out
2 August 2021
Chapter 28: A Story of a Girl With a Huge Ass Who's Stuck in a Wall
30 July 2021
Chapter 27: A Story of a Girl With a Huge Ass Who Can't Hide How Shaken She Is
26 July 2021
Chapter 26: A Story of Feeling Awkward on The Train With a Girl With a Huge Ass
23 July 2021
Chapter 25: A Story of a Girl With a Huge Ass Who Gets Stuck in Class
19 July 2021
Chapter 24: A Story of a Girl With a Huge Ass Who Makes It Over
19 July 2021
Chapter 23: A Story of a Girl With a Huge Ass Who Attempts the Vaulting Box
19 July 2021
Chapter 22: A Story of a Girl With a Huge Ass and I Who Are Each Questioned at School
19 July 2021
Chapter 21: A Story of a Girl With a Huge Ass and I Who Fail at Going to School
19 July 2021
Chapter 20: A Story of a Girl With a Huge Ass and I Who Get a Lot of Attention While in Danger of Being Late
19 July 2021
Chapter 19: A Story of a Girl With a Huge Ass and I Who Are Late
19 July 2021
Chapter 18: Nirugame-chan's Day After Sitting Next to Usami-kun
19 July 2021
Chapter 17: A Story of a Girl With a Huge Ass Once Again Failing to Sit Down
19 July 2021
Chapter 16: Nirugame-chan Who Was Called on in Class
19 July 2021
Chapter 15: Nirugame-chan Who's a Night Owl
19 July 2021
Chapter 14: Nirugame-chan Who's Put Through the Wringer by a Friend on Her New Year's Shrine Visit
19 July 2021
Chapter 13: A Story of a Girl With a Huge Ass Who Sits On His Lap for Two Stops
19 July 2021
Chapter 12.1: Happy New Year 2021
12 June 2022
Chapter 12: A Story of a Girl With a Huge Ass Who Feels a Tightness in Her Chest
19 July 2021
Chapter 11: Nirugame-chan Who Will Attend a Christmas Party With Matching Costumes (Continued)
19 July 2021
Chapter 10: Nirugame-chan Who Gets a Shock From the Morning Horoscope
19 July 2021
Chapter 9: A Story of a Girl With a Huge Ass That Goes for the Face
19 July 2021
Chapter 8: Nirugame-chan Who Has an Idea (Continued)
19 July 2021
Chapter 7: Nirugame-chan Who Thinks About Butts
19 July 2021
Chapter 6: Nirugame-chan Who Notices Something the Night After Failing to Get On a Train
19 July 2021
Chapter 5: A Story of a Girl With a Huge Ass Failing to Get On a Train
19 July 2021
Chapter 4: A Story of a Girl With a Huge Ass Spotting the Classmate She Likes At Comitia
19 July 2021
Chapter 3: Nirugame-chan Who Sets Her Sights on a Small Ass Through Excercise on Her Days Off
19 July 2021
Chapter 2: Nirugame-chan Who's Regained Her Spirit After Failing to Sit Down
19 July 2021
Chapter 1: A Story of a Girl With a Huge Ass Failing to Sit Down
19 July 2021
Chapter 0.1: Prologue
12 June 2022
