Read manga: Kusatta Kyoushi No Houteishiki

manga
Summary:

A boy changes schools to be near his childhood crush. Mistaken identities and numerous love triangles ensue.Atsushi Arisawa enrolls at Jougaouka High School to be near Masami Shibata (Ma-chan) who was his childhood crush. Unbeknownst to Atsushi, however, Masami no longer works at the school and his brother, Masayoshi is now the nurse. Atsushi mistakes Masayoshi for Masami and is horrified because to him, it appears that Masami's personality has done a complete 180. Add to the fact that Atsushi's friend, Kouji Inagaki is totally in love and constantly trying to make-out with him, Atsushi's life at Jougaoka is hell until he starts thinking that maybe the new Ma-chan isn't so bad after all and that, maybe he actually likes the way Ma-chan is now. Until of course, he finds out that Masayoshi isn't Masami.

Chapters (57)
Aug 25, 2019
Vol.unk Chapter 1.1 : [2006-Extra] Man X Man: How To Sex
Aug 25, 2019
Vol.unk Chapter 2 : Atogaki
Aug 25, 2019
Vol.1 Chapter 1 : Atsushi's Day Of Pain
Aug 25, 2019
Vol.1 Chapter 2 : Dazzling In A Casual Manner
Aug 25, 2019
Vol.1 Chapter 3 : The Equation Of A First Love
Aug 25, 2019
Vol.1 Chapter 4 : Just One Word Only
Aug 25, 2019
Vol.2 Chapter 5 : Love Call Ikki (In One Shot)
Aug 25, 2019
Vol.2 Chapter 6 : Battle Vacation
Aug 25, 2019
Vol.2 Chapter 7 : Temptation's Sweet Trap!?
Aug 25, 2019
Vol.2 Chapter 8 : Secret Couple
Aug 25, 2019
Vol.2 Chapter 9 : Christmas Special
Aug 25, 2019
Vol.2 Chapter 9.5 : [Extra] Keep Fighting Inagaki-Kun
Aug 25, 2019
Vol.3 Chapter 9.8 : [Flashback] Platonic Love Scramble
Aug 25, 2019
Vol.3 Chapter 9.9 : [Continuation]
Aug 25, 2019
Vol.3 Chapter 10 : Diary From A Nice Trip To Oslo
Aug 25, 2019
Vol.3 Chapter 11 : Pure Heart's Meeting
Aug 25, 2019
Vol.3 Chapter 12 : Please Let Me Call You Father
Aug 25, 2019
Vol.4 Chapter 13 : Thank You - Sankyu
Aug 25, 2019
Vol.4 Chapter 14 : Older Brother's Lover
Aug 25, 2019
Vol.4 Chapter 15 : Interference In Pajamas
Aug 25, 2019
Vol.4 Chapter 16 : Abcs Of Man And Man
Aug 25, 2019
Vol.4 Chapter 16.5 : [Extra] The Day We Didn't Become Lovers
Aug 25, 2019
Vol.5 Chapter 17 : Long For Love
Aug 25, 2019
Vol.5 Chapter 18 : A Step Off The Cliff
Aug 25, 2019
Vol.5 Chapter 19 : The Trap Of Dangerous Love
Aug 25, 2019
Vol.5 Chapter 19.2 : Kusatta Dj - Mix10 (Happy Dream!?)
Aug 25, 2019
Vol.5 Chapter 20 : Slave Of Love
Aug 25, 2019
Vol.5 Chapter 21 : Things Implied By Love
Aug 25, 2019
Vol.6 Chapter 22 : Fight After The Rain
Aug 25, 2019
Vol.6 Chapter 23 : The Boys Are Worried
Aug 25, 2019
Vol.6 Chapter 24 : It's Not Like That!
Aug 25, 2019
Vol.6 Chapter 25 : Pretty Woman
Aug 25, 2019
Vol.6 Chapter 26 : The Truth And The Reason
Aug 25, 2019
Vol.7 Chapter 27 : Ways Of Kissing
Aug 25, 2019
Vol.7 Chapter 28 : Good Boy's Advice
Aug 25, 2019
Vol.7 Chapter 29 : One Should Be Strong
Aug 25, 2019
Vol.7 Chapter 30 : Story Of The Second Button
Aug 25, 2019
Vol.7 Chapter 31 : My Teddy Bear
Aug 25, 2019
Vol.7 Chapter 32 : Love Love Love
Aug 25, 2019
Vol.8 Chapter 33 : Love Is Tiresome!?
Aug 25, 2019
Vol.8 Chapter 34 : Who Is To Blame?
Aug 25, 2019
Vol.8 Chapter 35 : Old Girlfriend's Shadow
Aug 25, 2019
Vol.8 Chapter 36 : The Spare Key's Way
Aug 25, 2019
Vol.8 Chapter 37 : You Are My Precious
Aug 25, 2019
Vol.9 Chapter 38 : Trouble Travel
Aug 25, 2019
Vol.9 Chapter 39 : More Than Just Friends, But Not Lovers
Aug 25, 2019
Vol.9 Chapter 40 : A Sleepless Night
Aug 25, 2019
Vol.9 Chapter 41 : Sensei's Resolution
Aug 25, 2019
Vol.9 Chapter 42 : Crossroads
Aug 25, 2019
Vol.9 Chapter 42.5 : [Extra] Extraordinary Life In The Color Of Rose
Aug 25, 2019
Vol.10 Chapter 43 : Spring, Come
Aug 25, 2019
Vol.10 Chapter 44 : Whenever
Aug 25, 2019
Vol.10 Chapter 45 : Don't Say Goodbye
Aug 25, 2019
Vol.10 Chapter 46 : I Love You
Aug 25, 2019
Vol.10 Chapter 47 : Always By Your Side
Aug 25, 2019
Vol.10 Chapter 47.2 : Dj ~ Encore
Aug 25, 2019
Vol.10 Chapter 47.5 : [Extra] An Extraordinarily Troubling Situation For Shibata Massay...