Masashi Masamune

A classmate of Naota, this young boy is a core member of the local friend group alongside Gaku and Ninamori. Despite being only in grade school, he works as a delivery driver, navigating the streets in his personal truck. Carrying a perpetually gloomy and somewhat depressed tone similar to Naota, his life takes a dramatic turn when his vehicle is consumed by the terminal core during Mamimi's loss of control.