Serika is your typical high school girl. She loves reading books, likes romance, and has the ability to knock a guy flat out with her fist. She imagines herself as one of those heroines she reads in books, a shining maiden waiting for her prince. But what happens to her dream when the prince she has been waiting for is not only younger than her, but also smaller? Will the princess accept the chibi prince?
(Source: M-U)

It's about a girl who falls in love with her little brother. She thinks it's bad but the two of both learn, they are not blood related. (Source: Lover's Dream)

As a child, Sasahara Tomo has always been "one of the guys," hanging out and rough-housing. Even though, she secretly wished to be a girl instead when she enters elementary school, she keeps her facade, too embarrassed to admit it. But when her love confession was later rejected because she didn't seem like a girl, Tomo was ready for a new start. And how lucky that she's about to enter high school. She's excited. A whole school where nobody knew her! But not quite. There's Shimazaki Akira, who had been her next-door neighbor until 5 years ago.. and it seems as if their "sibling" regard for each other is growing into something more.. But there are problems abroad.. because this is a forbidden love.. because he is her 23-year-old class advisor. (Souce: M-U)

Rich Girl 120% is about Hinata Hyuuga. Hinata lost both of her parents and declared herself to be loneliest person in the world. Hinata's grandmother is the CEO of a large company that now Hinata is suppose to inherit. However, Hinata expresses no interest in the being rich and attempts to annul the contract.

15 year old Imai Hibiki suffers from androphobia (fear of men). She was invited by the head of the Student Union, Kousaka Giou to live with him due to Hibiki's apartment having been burnt down and Hibiki asked to move out. Giou had fallen in love with Hibiki at first sight which prompted him to invite her as well as find out why Hibiki gained a fear of men in recent times. From the time they met until the present, Hibiki had fallen into an untrustful and depressed state. What had happened to Hibiki and will she be able to trust another person again?
(Source: MU)