Read manga: Koisuru Boukun

manga
Summary:

Being in love with your straight sempai isn't easy, but being in love with your straight, homophobic, and (to top it off) tyrannical sempai can be hell! And that's something Tetsuhiro Morinaga can relate to... especially now that he's had a taste of the forbidden fruit! Features the same homophobic brother from Challengers, but this time as the main character! Contains an extra story called Bokutachi no Shippai in v.5 featuring Masaki and Morinaga's big brother Kunihiro. Takanaga Hinako confirmed on her Twitter account that her manga Koisuru Boukun will resume serialization in the February's 2015 issue of Kaiohsha's Gush magazine. Contains an extra story called Bokutachi no Shippai in v.5. The main story is complete with volume 8, but Hinako Takanaga has started writing another volume or two's worth of side stories.

Chapters (109)
Aug 25, 2019
Vol.12 Chapter 1
Aug 25, 2019
Vol.11 Chapter 6: 10Th Anniversary Special
Aug 25, 2019
Vol.11 Chapter 5
Aug 25, 2019
Vol.11 Chapter 4
Aug 25, 2019
Vol.11 Chapter 3
Aug 25, 2019
Vol.11 Chapter 2
Aug 25, 2019
Vol.11 Chapter 1
Aug 25, 2019
Vol.10 Chapter 6 : Extra
Aug 25, 2019
Vol.10 Chapter 5
Aug 25, 2019
Vol.10 Chapter 4.1
Aug 25, 2019
Vol.10 Chapter 4 : Vol 10 Vol 10 Plan 4
Aug 25, 2019
Vol.10 Chapter 3 : Vol 10 Plan 3
Aug 25, 2019
Vol.10 Chapter 2
Aug 25, 2019
Vol.10 Chapter 1 : Vol 10 Plan 1 [Part One Of Two]
Aug 25, 2019
Vol.9 Chapter 8 : Knockin On Your Door
Aug 25, 2019
Vol.9 Chapter 7 : Knockin On Your Door
Aug 25, 2019
Vol.9 Chapter 6.3
Aug 25, 2019
Vol.09 Chapter 6.2 : [Knockin On Your Door] Kunihiro And Masaki
Aug 25, 2019
Vol.09 Chapter 6.1 : Booklet Boukun Nurie
Aug 25, 2019
Vol.09 Chapter 6
Aug 25, 2019
Vol.09 Chapter 5 : Plan 5
Aug 25, 2019
Vol.09 Chapter 4 : Plan 4
Aug 25, 2019
Vol.09 Chapter 3 : Plan 3
Aug 25, 2019
Vol.09 Chapter 2 : Plan 2
Aug 25, 2019
Vol.09 Chapter 1 : Plan 1
Aug 25, 2019
Vol.8 Chapter 12.7
Aug 25, 2019
Vol.08 Chapter 12.5
Aug 25, 2019
Vol.08 Chapter 12.3 : Volume 8 Extra
Aug 25, 2019
Vol.8 Chapter 12
Aug 25, 2019
Vol.08 Chapter 11.5
Aug 25, 2019
Vol.08 Chapter 11
Aug 25, 2019
Vol.08 Chapter 10
Aug 25, 2019
Vol.08 Chapter 9
Aug 25, 2019
Vol.08 Chapter 8
Aug 25, 2019
Vol.8 Chapter 7 : Extra
Aug 25, 2019
Vol.08 Chapter 6
Aug 25, 2019
Vol.8 Chapter 5.6
Aug 25, 2019
Vol.8 Chapter 5.5
Aug 25, 2019
Vol.8 Chapter 5
Aug 25, 2019
Vol.8 Chapter 4
Aug 25, 2019
Vol.8 Chapter 3
Aug 25, 2019
Vol.8 Chapter 2
Aug 25, 2019
Vol.8 Chapter 1
Aug 25, 2019
Vol.07 Chapter 6.5 : Volume 7 Extra
Aug 25, 2019
Vol.7 Chapter 6
Aug 25, 2019
Vol.07 Chapter 5
Aug 25, 2019
Vol.07 Chapter 4
Aug 25, 2019
Vol.07 Chapter 3
Aug 25, 2019
Vol.07 Chapter 2
Aug 25, 2019
Vol.07 Chapter 1
Aug 25, 2019
Vol.06 Chapter 6.5 : Mark~Vol. 6 Extra
Aug 25, 2019
Vol.06 Chapter 6 : Plan 6
Aug 25, 2019
Vol.06 Chapter 5 : Plan 5
Aug 25, 2019
Vol.06 Chapter 4 : Plan 4
Aug 25, 2019
Vol.06 Chapter 3 : Plan 3
Aug 25, 2019
Vol.06 Chapter 2 : Plan 2
Aug 25, 2019
Vol.06 Chapter 1 : Plan 1
Aug 25, 2019
Vol.05 Chapter 4.7
Aug 25, 2019
Vol.05 Chapter 4.6 : The Haikaburi Princess
Aug 25, 2019
Vol.05 Chapter 4.5 : It Is Our Failures ~ Last Part D
Aug 25, 2019
Vol.05 Chapter 4.4 : It Is Our Failures ~ Last Part C
Aug 25, 2019
Vol.05 Chapter 4.3 : It Is Our Failures ~ Last Part B
Aug 25, 2019
Vol.05 Chapter 4.2 : It Is Our Failures ~ Last Part A
Aug 25, 2019
Vol.05 Chapter 4.1 : It Is Our Failures ~ First Part
Aug 25, 2019
Vol.05 Chapter 4 : Step 4
Aug 25, 2019
Vol.05 Chapter 3 : Step 3
Aug 25, 2019
Vol.05 Chapter 2 : Plan 2
Aug 25, 2019
Vol.05 Chapter 1 : Plan 1
Aug 25, 2019
Vol.4 Chapter 5.5
Aug 25, 2019
Vol.04 Chapter 5.2
Aug 25, 2019
Vol.04 Chapter 5.1
Aug 25, 2019
Vol.04 Chapter 5
Aug 25, 2019
Vol.04 Chapter 4 : Plan 4
Aug 25, 2019
Vol.04 Chapter 3 : Plan 3
Aug 25, 2019
Vol.04 Chapter 2 : Plan 2
Aug 25, 2019
Vol.04 Chapter 1 : Plan 1
Aug 25, 2019
Vol.3 Chapter 5.5
Aug 25, 2019
Vol.03 Chapter 5 : Step 5
Aug 25, 2019
Vol.03 Chapter 4 : Step 4
Aug 25, 2019
Vol.03 Chapter 3 : Step 3
Aug 25, 2019
Vol.03 Chapter 2 : Step 2
Aug 25, 2019
Vol.03 Chapter 1 : Step 1
Aug 25, 2019
Vol.2 Vol.2 Chapter Extra
Aug 25, 2019
Vol.2 Chapter 10
Feb 16, 2023
Vol.8 Chapter 7.5: Extra: That Time
Aug 25, 2019
Vol.2 Chapter 9
Aug 25, 2019
Vol.2 Chapter 8
Feb 16, 2023
Vol.12 Chapter 6.7: Animate Extra
Aug 25, 2019
Vol.2 Chapter 7
Feb 16, 2023
Vol.13 Chapter 6.6: Toranoana Extra
Aug 25, 2019
Vol.2 Chapter 6
Feb 16, 2023
Vol.13 Chapter 6.5: Extra
Aug 25, 2019
Vol.2 Chapter 5.5
Aug 25, 2019
Vol.02 Chapter 5 : Step 5
Feb 16, 2023
Vol.10 Chapter 5.6: Hanami (Animate Extra)
Aug 25, 2019
Vol.02 Chapter 4 : Step 4
Feb 16, 2023
Vol.1 Chapter 5.5: Extra - The Shape Of Love
Aug 25, 2019
Vol.02 Chapter 3 : Step 3
Aug 25, 2019
Vol.02 Chapter 2 : Step 2
Feb 16, 2023
Vol.5 Chapter 4.6: Extra: The Haikaburi Princess
Aug 25, 2019
Vol.02 Chapter 1 : Step 1
Feb 16, 2023
Vol.5 Chapter 4.5: Another Extra
Aug 25, 2019
Vol.1 Chapter 5.5
Aug 25, 2019
Vol.01 Chapter 5 : Step 5
Aug 25, 2019
Vol.01 Chapter 4 : Step 4
Aug 25, 2019
Vol.01 Chapter 3 : Step 3
Aug 25, 2019
Vol.01 Chapter 2 : Step 2
Feb 16, 2023
Chapter : Mini Book
Aug 25, 2019
Vol.01 Chapter 1 : Step 1