Short Shoujo Manga

Ayano, the committee chairman got drunk at a ballgame after party. Next morning, when she came to, she finds herself in Kagura-kun’s bed! Plus she is in her undergarments?! Kagura-kun, who is in the same class as her, is the 10th head of the famous Kagura lineage. Having had one night stand with someone so omnipotent, Ayano can’t help but feel anxious. What should Ayano do?

At 17 years old, I didn't know anything about life or love. And I wasn't seeing my cousin as a "man"...
I'd like to not know anything at all but love changed everything...

Yuiko Kubozuka is a high school girl who loves animals. Unfortunately, animals hate her and flee from her whenever possible. So when a new classmate, Leo Aoi, turns out to be a scary guy who resembles a wild animal than anything human, she is intrigued. Not only because Reo has an affinity with animals which she envies, but also because he isn’t the wild animal that he seems to be. He seems to hide a very sweet disposition behind his scary features.

The most popular guy at school may not be so popular at all? To prove his worth, he confessed to the most beautiful girl in his grade, but she flat out rejects him! The boy does not give up, no, but when he tries to get close to her, he may be just falling for her for real?!
http://raffmanga.ch/manga/kakugo-wa-iika-soko-no-joshi/

Keiko is a junior 2nd year student, but has no experience in love. One day, while going to school, she helps an unconscious 'cute boy' who fainted from anemia. Being two-faced, he doesn’t thank Keiko but instead calls her an old lady. Surprising as it is, that boy goes to her school and is a first year.

Although she doesn't get along with people very well, Kanoko considers herself a perfect "observer". Her hobby is observing the students in her third year junior high class and keeping a journal of the classroom drama. But what will happen when Kanoko becomes involved with some of her classmates?

Tomita Yuri has hated boys since she was little, seeing them as the devils who taunt and tease her. So when her all-girl school Kinka academy decides to merge with the Ginka academy for boys, her ‘heaven’ is once again threatened by the devils from hell = men. Not only that, but being a member of the student council, she now has to work alongside the male student council of Ginka academy. Will Yuri’s ‘heaven’ be overrun by the male devils from hell?

Origawa Industry Public High School is a school filled with rough men. There's only one girl in this high school packed with wolves. But this little sheep isn't an ordinary person!

Youko is a normal high school girl attending a not so normal high school. You see Youkos school used to be an all boys school, so after transferring to this school she is the only female in her class, and that surely can cause a few problems! She is being constantly teased by her classmates, especially by Mastsushima Soushi, who she hates the most! But not everything is bad, Youko is in love with Narumiya Kouei, the only one who helped her since she entered the school. But if the one Youko loves