Beautiful Light (No. 35)

Isami Bokuto is Kotaro Bokuto's younger sister, but you would never tell from their appearance alone that they're related or even have anything in common. Isami moves away with her dad and her baby sister to the Miyagi Prefecture and goes to her dad's old Karasuno High school, where she meets the Boys' Volleyball Team, joining them and meets a hyperactive ray of sunshine and plays alongside the boys for the win.