Tomoka Kase

Tomoka Kase, also known as Kase san, is one of the two protagonists of Asagao to Kase-san. She is the girlfriend of Yui Yamada who is a part of the track team. Tomoka has short brown hair and has been noted to be taller and cooler than most of the boys in her school by Yamada[1]. During Track and Field events or Marathons, she can be found in a track suit with NISHIKO written on the back of the jacket along with her teammates.