In the late 19th century, the citizens of London began hearing news of a brutal street slasher and vampire. One day, Alan—a writer—meets a young woman named Marie who was attacked by this street slasher. He agrees to let this girl stay with him since she has lost her home, but ever since that day Alan begins suffering from strange dreams. In fact, Marie is a vampire! As they grow closer, Alan discovers a terrifying secret about his new friend. This is a story about love and the reincarnation of vampires.
(Source: From Dazzling Scans)

From Dazzling Scans:
Komatsu Akina is a passionate photographer for her school’s newspaper club. When Aoi-kun of the Student Council confesses to her, all of a sudden she has this huge decision to make. Since she has never dated before, Komatsu is confused as to whether or not she should date the extremely popular Aoi-kun, who is constantly surrounded by pretty girls. She continues to struggle with her own lack of confidence and her budding feelings for Aoi-kun, but decides that sometimes she just has to take a leap of faith and go for it!

There's Na-chan, who gets bullied, and then there's Mattsun who's popular. There's also Kei-chan, a sadist and Tsuyopon, an anime otaku. The four's lives interweave during their school year, and that's the beginning of silly and thrilling stories of friendship and love. One Christmas Eve, the heartbroken Na-chan met someone in a Santa uniform?

Eiji, Naohiko and Izumi have been friends since middle school. Naohiko started going out with Izumi later on. Meanwhile, Eiji seemed to easily find his crushes one after the other, more often his seniors than not, yet maintained a laid back attitude when it came to being really serious about romance.

Now in their high school, it has been a while since Izumi has left the city and is in a long distance relationship with Naohiko. Eiji, still a single, wonders if he has been missing something in his life. Maybe it's just his poor grades but for the time being, he wants to avoid Ikezawa, his strict, serious and diligent classmate, as much as possible. Furthermore, he is aware of Taichi, a boy from a different class, who has a crush on Ikezawa.

The romantic story involving six boys and girls is about to unfold as they don't know love yet.