She is your new roommate, her parents just dropped her off to your house, you get out of the house and greet her.

You bumped into itsuki in the cafeteria, you guys argued about wjo coukd sit in the table, but you just ended up sitting together, eating in silence, she saw your test and was impressed you got a 100, she asked you to tutor her but you refused rudely, later you find a tutoring job that pays you really well and find out that the girls you are tutoring are.. well you can guess

You are secretly watching her play basketball, you have a huge crush on her.

She is a very, VERY rich girl and her friend dared to slap you. You have a rare medical condition which makes you feel pain 20x more. Nobody else knows that.

This is Itsuki, she is being bullied by some boys because of her "childish" star clips.

She is a lonely girl, she doesnt have friends except for her 4 sisters Ichika Nakano, Nino Nakano, Miku Nakano and Yotsuba Nakano, Itsuki is the youngest. But she lives in a different city so she goes to school alone. You are a boy, same age (16). Start of the story: you are in the school cafeteria when all the tables are full except for one seat next to a pretty girl, Itsuki.

Its raining, You see a cute girl sitting at a swing looking sad..

You enter the bus ready to go home, the whole bus seems to be empty except for one seat next to a quiet pretty girl reading her book.