Description:

Orange Planet is about Rui, a high school student in love. One day, while delivering a love letter, Rui finds herself caught in a fire! Eisuke, the owner of the apartment that caught fire, says that since he saved Rui from the fire, that he should live in her home! This will be a problem for Rui, because her childhood friend, Tarou, lives next door and often comes into Rui's house unexpexctedly. Will Rui be able to put up with Eisuke living in her home without being caught? (Source: NBManga)

Description:

Midori lost her mother when she was young and now her father's gone too. But her dad left her with a surprise: a fiancée named Tetsuya. So now, Midori has to live in a good-looking men only apartment (Harem Lodge), which is actually filled with weirdos. What is going to happen to her? Well we just have to wait and see... (Source: Serenus Dreamers)

Description:

Tsukushi Makino, a working-class girl, attends an elite elevator school called Eitoku Academy, populated by children from rich, high-society families. She is the "weed" of the school surrounded by all the rich kids including the "Flower" Four (F4). The F4 leader and son of the wealthiest, most powerful family in Japan, Tsukasa Domyoji, takes an interest in Tsukushi, because she is the only girl at Eitoku who doesn't fawn over him. However, his hot-headed nature and bullying ways are originally a major turn-off for Tsukushi, who has her sights set on someone else. (Source: Wikipedia) Volume one contains the oneshot "End of the Century".