1-3 Delinquent love story where cute uke delinquent falls for the top boss who "retired" from his bad ways.
4 One shot related to story above about a playboy uke
5-6 Arata takes in a beautiful foreign exchange student whose picture looks like his dream girl but he turns out to be a man looking for a bride
7-8 Yahiro isn't doing so well in school so he takes in a "bear" of an exchange student who is looking to understand what it means to be masculine
Becoming the Librarian’s Pet