Chapter 3 made me stop and rethink life choices. That story was complete shit and I really hope anyone who reads that does not think that is a healthy relationship. Come on, Author-san, you should know better than that...
Holy rapist Batman. The stories were nice but that boy needs jail. By a large margin the Yakuza to be was my favorite. Didn't like. That the girl left her school for him though
Source: MangaUpdates Ubatte Agemasu - Onizuka descends! A super sweet love story! Read in this order: Mamotte Agemasu, Ubatte Agemasu (in manga: Akuma na Motokare Vol.1 Ch.3), Shibatte Agemasu (in manga: Kareshi Wa Doberman Vol.1 Ch.4)
Also includes two side stories: Fake na Kanojo Akuma na Motokare (Devil Ex-Boyfriend) Airi and Keina Kiryuu used to be a couple when they were in middle school. Because she had felt hurt and used by Keina, Airi decided to run away from the past and move on with another guy. Mutou was nice to her when she entered high school, however her past suddenly begins to return and haunt her. What will happen to these three people?