Nishina Yukito, who is the only boy in a family of girls, moved out of his house in hopes of a peaceful life. One day, he sees something strange on the roof of the school. It's a spaceship and a mysterious girl with a crown emerges. She introduces herself as the imperial Princess Lacey of Planet Kura-ura, who claims that she is searching for the "White Rabbit", who is supposed to help her fulfill the wishes of ten humans... and Yukito is the rabbit?!

From Phoenix Serenade Scans:

A Cinderella story with a twist!

Esther Mayfield is a normal sixteen year old girl in 19th Century London. Except, ever since she was a little girl, she could see 'ghosts'. She lives in a small part of town and sells flowers to earn a living. She thought that she would continue to live like this forever. Until, one day, a handsome young Count appears in front of her. And he wants Esther to be his bride? Is he really the Prince Charming she has been waiting for?

Lina is an honor student on a mission to be perfect, and all's going well... until the free-spirited Prince Gigi transfers into her class.

17-years-ago Vivi, the demon, decided to leave the demon realm and come to the human world. There he found an abandoned baby and on a whim decided to keep it. Since then he lived together with Hana...but having a 14 year-old girl around you, is it really as simple as you think it might be?

[From Ivyscan]:

This is the story of the friendship between lonely Riyano Nao and a warm-colored chair.