Shima Sumitomo

After a fallout with her friends from her last school she is eager to make new ones when moving in with her biological father. She is also terrified of being hated by her female peers and is initially reluctant to becoming friends with Wao and Gen. Though silly seemingly airheaded and clumsy Shima is very aware of her role in her family and friends lives. She makes several selfsacrificing decisions and often puts other peoples happiness above her own.