Tamako, who has lead a sheltered life all her life, wants to attend a university in Tokyo to follow her boyfriend there but is opposed by her grandfather. So she plans a fake engagement with Noriyuki in exchange for her grandfather's financial support to his family's shop while both he and she gets to study in Tokyo.

(Source: The Lemon Teddy Bear)

Kikukawa Shiori woke up from a bad motorcycle accident with severe loss of memory. Although she is allowed to go home, she has trouble adjusting to a seemingly new life with a brother who is always worried, a sister who apparently hates her, and a boyfriend who won't give her space. Awful rumors about her previous lifestyle abound in school, too, and even her friends tell her she had it coming. Alone, scared, and angry at the seemingly awful person she used to be, Shiori tries desperately to find a place of comfort she can call her own...

Included one-shot:
Volume 3: Kare wa Isshoukenmei

Yukari was enjoying her single life when her elder twin sister, Ayaka, suddenly pays her a visit to ask her for some strange advice, and brings along a guy she met in Hong Kong with her! This is a story about a set of mismatched twins.
(Source: Stiletto Heels)

Madoka is surprised to discover that her parents have won a 100,000,000 yen (one million dollar) lottery. To make things worse, they inform her of their decision to pursue their lifelong dream of becoming doctors. What will happen to Madoka who, when deciding to stay behind, is left to fend for herself in a family acquaintance's (the Asagi's) guest house?