Kijima-kun
A guy who is scary looking and is bad luck to be around gets erotic love letters from the popular 2nd year student.
Itoshii Akuma
Sequel to Kawaii Akuma. Next Part: Akuma wa Hohoemu
Nozomu Bekumonai
Guy is childhood friends with this oblivious but popular guy who always gets dumped because he's a little dense. Their families are close so he always delivers something to the guy. One day he confesses that all this time, he has had a thing for his friend.
Tadatada Suki to Iu Dake de
A guy who looks tough and mean is actually a crybaby and only fights those that start fights with him. He has a crush on the school's most popular guy and one day he gets propositioned by the guy to be friends because popular dude noticed that he has a crush on him.
Saa Koi Ni Ochitamae
About a literally poor dude who is studying at a prestigious school for rich blokes because he wanted to get with the rich girls of the school. However, a super popular rich dude who's seemingly perfect is there and one day confesses liking him.
Bikkuri Suru Hodo Doji Na Koi