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Kusatta Kyoushi no Houteishiki
腐った教師の方程式 ; 酷哥老师方程式 ; Bad Teacher's Equation ; Equation of a Degenerate Teacher ; Kiss me, Teacher ; Kusatta ; L'equazione del professore ; Rotten Teacher's Equation
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.
- Vol.10 Chapter 47.5 : [Extra] An Extraordinarily Troubling Situation For Shibata Massay..
- Vol.10 Chapter 47.2 : Dj ~ Encore
- Vol.10 Chapter 47 : Always By Your Side
- Vol.10 Chapter 46 : I Love You
- Vol.10 chapter 45 : Don't Say Goodbye
- Vol.10 Chapter 44 : Whenever
- Vol.10 Chapter 43 : Spring, Come
- Vol.9 Chapter 42.5 : [Extra] Extraordinary Life In The Color Of Rose
- Vol.9 Chapter 42 : Crossroads
- Vol.9 chapter 41 : Sensei's Resolution
- Vol.9 Chapter 40 : A Sleepless Night
- Vol.9 Chapter 39 : More Than Just Friends, But Not Lovers
- Vol.9 Chapter 38 : Trouble Travel
- Vol.8 Chapter 37 : You Are My Precious
- Vol.8 chapter 36 : The Spare Key's Way
- Vol.8 chapter 35 : Old Girlfriend's Shadow
- Vol.8 Chapter 34 : Who Is To Blame?
- Vol.8 Chapter 33 : Love Is Tiresome!?
- Vol.7 Chapter 32 : Love Love Love
- Vol.7 Chapter 31 : My Teddy Bear
- Vol.7 Chapter 30 : Story Of The Second Button
- Vol.7 Chapter 29 : One Should Be Strong
- Vol.7 chapter 28 : Good Boy's Advice
- Vol.7 Chapter 27 : Ways Of Kissing
- Vol.6 Chapter 26 : The Truth And The Reason
- Vol.6 Chapter 25 : Pretty Woman
- Vol.6 chapter 24 : It's Not Like That!
- Vol.6 Chapter 23 : The Boys Are Worried
- Vol.6 Chapter 22 : Fight After The Rain
- Vol.5 Chapter 21 : Things Implied By Love
- Vol.5 Chapter 20 : Slave Of Love
- Vol.5 Chapter 19.2 : Kusatta Dj - Mix10 (Happy Dream!?)
- Vol.5 Chapter 19 : The Trap Of Dangerous Love
- Vol.5 Chapter 18 : A Step Off The Cliff
- Vol.5 Chapter 17 : Long For Love
- Vol.4 chapter 16.5 : [Extra] The Day We Didn't Become Lovers
- Vol.4 Chapter 16 : Abcs Of Man And Man
- Vol.4 Chapter 15 : Interference In Pajamas
- Vol.4 chapter 14 : Older Brother's Lover
- Vol.4 Chapter 13 : Thank You - Sankyu
- Vol.3 Chapter 12 : Please Let Me Call You Father
- Vol.3 chapter 11 : Pure Heart's Meeting
- Vol.3 Chapter 10 : Diary From A Nice Trip To Oslo
- Vol.3 Chapter 9.9 : [Continuation]
- Vol.3 Chapter 9.8 : [Flashback] Platonic Love Scramble
- Vol.2 Chapter 9.5 : [Extra] Keep Fighting Inagaki-Kun
- Vol.2 Chapter 9 : Christmas Special
- Vol.2 Chapter 8 : Secret Couple
- Vol.2 chapter 7 : Temptation's Sweet Trap!?
- Vol.2 Chapter 6 : Battle Vacation
- Vol.2 Chapter 5 : Love Call Ikki (In One Shot)
- Vol.1 Chapter 4 : Just One Word Only
- Vol.1 Chapter 3 : The Equation Of A First Love
- Vol.1 Chapter 2 : Dazzling In A Casual Manner
- Vol.1 chapter 1 : Atsushi's Day of Pain
- Vol.unk Chapter 2 : Atogaki
- Vol.unk Chapter 1.1 : [2006-Extra] Man X Man: How To Sex