Matsui Ami, Matsui Jurina's little sister and daughter of the most successful businessmen experience what happens after death and how it effects everyone around her. The kami7 in this story is Maeda, Yuko, Mayu, Yuki, Sasshi, Jurina and Sakura.

After your father has died, you get stuck with all his debt and chased down to pay them all. While running you run into Jurina who ends up helping you escape. Like an older sister she cares and teaches you how to defend yourself, with some other members of AKB48.

Miyawaki Sakura excells at everything, except she is failing P.E class due to her unathletic nature. When asking the counselor what to do, he requested for the number one student to get tutored by the number one athlete, Matsui Jurina. 

The flirty Jurina, a previous player, has fallen in love with Sakura. However her habits of flirting has not stopped, leading Sakura to take matters into her own hands with a little help from her Korean best friend Lee Chaeyeon. 

Sakura has been in love with Jurina since the first day they met in highschool. No other person treated her the way Jurina did, after time and time again poor Sakura always missed the right timing to be with Jurina. What happens when she gets the chance, will her dreams come true, or would their friendship fall apart.  

It was the coldest day in the winter when Jurina wanted to go out and have some coffee. What she didn't know is that there's a girl who could warm her heart instead.