Natsu Asumi

Natsu Asumi (明日海 夏 Asumi Natsu) is a second-year student at Aokisora High who is in the Track & Field Club and loves running more than anything else.

Etymology

 * The name Natsu means "summer" (夏).
 * Natsu's surname Asumi means "tomorrow" (明日) (asu) and "sea, ocean" (海) (mi).