First day of School

Sasazaki Mami(2nd year) with her three bestfriends. Ogawa Tomomi(2nd year), Ono Haruna(3rd year) and Suzuki Rina(1st year). These four girls who goes to the same school and lived together.

On the first day of school, before reaching home. Mami started spacing out. Which made the other three to wonder what is going on.