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Bad Teacher's Equation

56 chapters | Completed | Rank 4687
Arisawa Atsushi enrolls at Jougaouka High School to be near Shibata Masami (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, Inagaki Kouji, 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.

Artworks


Other Facts

English PublisherJuné (5 Omnibuses - Complete/Print)
Original PublisherAsuka Sinsha (2006); Biblos (1993); Kousaidou Shuppan (2011)
PublishedDec 1993 to Jun 2002
SerializationNone
Last UpdatedMay 11, 2018
LanguagesEnglish, Japanese
Other namesKusatta Kyoushi no Houteishiki, Bad Teacher, Equation of a Degenerate Teacher, Kiss me, Teacher, Kusatta, L'equazione del professore, Rotten Teacher's Equation, 酷哥老师方程式, 腐った教師の方程式

Chapters

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Vol.UNK Chapter 2: ATOGAKI [END]April 15, 2018
Vol.10 Chapter 47.5: [Extra] An Extraordinarily Troubling Situation for Shibata MassayoshiApril 15, 2018
Vol.10 Chapter 47.2: DJ ~ EncoreApril 15, 2018
Vol.10 Chapter 47: Always by Your SideApril 15, 2018
Vol.10 Chapter 46: I Love YouApril 15, 2018
Vol.10 Chapter 45: Don't Say GoodbyeApril 15, 2018
Vol.10 Chapter 44: WheneverApril 15, 2018
Vol.10 Chapter 43: Spring, ComeApril 15, 2018
Vol.9 Chapter 42.5: [Extra] Extraordinary Life in the Color of RoseApril 15, 2018
Vol.9 Chapter 42: CrossroadsApril 15, 2018
Vol.9 Chapter 41: Sensei's ResolutionApril 15, 2018
Vol.9 Chapter 40: A Sleepless NightApril 15, 2018
Vol.9 Chapter 39: More Than Just Friends, But Not LoversApril 15, 2018
Vol.9 Chapter 38: Trouble TravelApril 15, 2018
Vol.8 Chapter 37: You Are My PreciousApril 15, 2018
Vol.8 Chapter 36: The Spare Key's WayApril 15, 2018
Vol.8 Chapter 35: Old Girlfriend's ShadowApril 15, 2018
Vol.8 Chapter 34: Who Is to Blame?April 15, 2018
Vol.8 Chapter 33: Love Is Tiresome!?April 15, 2018
Vol.7 Chapter 32: Love Love LoveApril 15, 2018
Vol.7 Chapter 31: My Teddy BearApril 15, 2018
Vol.7 Chapter 30: Story of the Second ButtonApril 15, 2018
Vol.7 Chapter 29: One Should Be StrongApril 15, 2018
Vol.7 Chapter 28: Good Boy's AdviceApril 15, 2018
Vol.7 Chapter 27: Ways of KissingApril 15, 2018
Vol.6 Chapter 26: The Truth and the ReasonApril 15, 2018
Vol.6 Chapter 25: Pretty WomanApril 15, 2018
Vol.6 Chapter 24: It's Not Like That!April 15, 2018
Vol.6 Chapter 23: The Boys Are WorriedApril 15, 2018
Vol.6 Chapter 22: Fight after the RainApril 15, 2018
Vol.5 Chapter 21: Things Implied by LoveApril 15, 2018
Vol.5 Chapter 20: Slave of LoveApril 15, 2018
Vol.5 Chapter 19.2: Kusatta dj - Mix10 (Happy Dream!?)April 15, 2018
Vol.5 Chapter 19: The Trap of Dangerous LoveApril 15, 2018
Vol.5 Chapter 18: A Step Off the CliffApril 15, 2018
Vol.5 Chapter 17: Long for LoveApril 15, 2018
Vol.4 Chapter 16.5: [Extra] The Day We Didn't Become LoversApril 15, 2018
Vol.4 Chapter 16: ABCs of Man and ManApril 15, 2018
Vol.4 Chapter 15: Interference in PajamasApril 15, 2018
Vol.4 Chapter 14: Older Brother's LoverApril 15, 2018
Vol.4 Chapter 13: Thank You - SankyuApril 15, 2018
Vol.3 Chapter 12: Please Let Me Call You FatherApril 15, 2018
Vol.3 Chapter 11: Pure Heart's MeetingApril 15, 2018
Vol.3 Chapter 10: Diary from a Nice Trip to OsloApril 15, 2018
Vol.3 Chapter 9.9: [Continuation]April 15, 2018
Vol.3 Chapter 9.8: [Flashback] Platonic Love ScrambleApril 15, 2018
Vol.2 Chapter 9.5: [Extra] Keep Fighting Inagaki-kunApril 15, 2018
Vol.2 Chapter 9: Christmas SpecialApril 15, 2018
Vol.2 Chapter 8: Secret CoupleApril 15, 2018
Vol.2 Chapter 7: Temptation's Sweet Trap!?April 15, 2018
Vol.2 Chapter 6: Battle VacationApril 15, 2018
Vol.2 Chapter 5: Love Call Ikki (In One Shot)April 15, 2018
Vol.1 Chapter 4: Just One Word OnlyApril 15, 2018
Vol.1 Chapter 3: The Equation of a First LoveApril 15, 2018
Vol.1 Chapter 2: Dazzling in a Casual MannerApril 15, 2018
Vol.1 Chapter 1: Atsushi's Day of PainApril 15, 2018