<p>For Yuiko, she has no freedom whatsoever. Every single day, she's always been ordered around by her childhood friend, Aya, and her little sister, Chika, and she can't help but to obey them. Though, one day, she receives a love letter from a classmate

<p>Rika is pretty, intelligent, and attracts the attention of all students. As her house was collapsed, she came to live with Mitsuru's family. Mitsuru, who is a babe in the woods, tries to approach Rika repeatedly, but she regards him as a fool. Love is

<p>Super genius inventor Shizuka, also known as the walking National Treasure, fell in love at first sight with Hajime-kun when she was 10 years old. She hasn't stopped pursuing him for 6 years! Every day, she worked hard to invent something that will ge