Shoujo

It's a good short read, especially if you like a feisty female lead and a playboy + gentle male lead.

It's a cute oneshot where the heroine is a female student who is in love with her teacher, then the two are engaged to each other because the teacher was told that the heroine was going to die soon from some disease.

SPOILER: It's a cute read, but I wished that the author expanded on why the teacher likes the heroine. Example: using a page for a flashback.

Basically, the prince of the school notices + confesses to the odd girl aka the heroine who doesn't know how to express herself properly. I like how the heroine is less flashy and the type to appreciate the little things in life.

SPOILER: The end is super cute, because the heroine has been referring to the male lead as "prince" only and finally the prince gave his name.

The heroine likes her sempai, who seems mature and such. To try to match him/be equal to him for him to consider her as a love interest, she tries to abandon her "childish" tendencies like eating sweets and owning cute keychains/charms.
It's a little short for a oneshot (less than 20 pages), but it's well-developed in the sense that it leaves you extremely satisfied with an open ending. For something so short, it successfully gives you the warm and fuzzies.

The heroine's life is going great, until she gets sent back in time into the kingdom of Anatolia thanks to a spell. It's a great story of a girl learning to adapt and grow up in a totally different era, with good character, romance and plot development as well as some history thrown in. It's one of the best fantasy shoujo I've read so far and also my all time favorite shoujo.

The prequel to Koi Dano Ai Dano.
This is a very cool and original manga, where the heroine isn't your average middle school girl, has pretty much zero femininity and doesn't fall in love at first sight (or at any other time, at all). She's a girl who transfers constantly and likes playing the role of observer, watching peoples' stories unfold as she smiles, having the front row seat to witness it all. She's also hilariously dense in friendship.

The sequel to Warau Kanoko-sama.
This is about Kanako and Tsubaki's high school life, as they are now in the same school because Kanoko stopped her constant transferring by living alone. Kanoko, being an observer for so long, is also terribly dense when it comes to romance as she keeps perceiving Tsubaki's skinship/over-friendliness as just THE WONDERS OF FRIENDSHIP.

The story starts with the heroine wanting to summon a demon to grant her wish of making her senpai fall in love with her. Shit happens and she decides that false love isn't good at all and is also conned into becoming the summoned demon's slave (though it's called "witch" in the story). The demon, Rui, is also masquerading as her teacher.

This manga is on par with Red River. The heroine drops into an alternate universe, where magic and strange creatures exist and has no choice but to adapt, as she has no way to go back home. Good character and relationship development. The plot isn't as good as Red River, but it has its own charm. Overall, it's a beautiful manga.

A bittersweet oneshot about an isolated girl and a vampire wanting to die.