Kozume Hashimoto (Japanese 橋本一馬 Hashimoto Kazuma) is one of the main characters of Cheer Boys!! series by Ryō Asai. He is a first-year sociology student at Meishiin University and is a member of the male cheerleading club, Breakers.
Kazuma has spiky black hair that points in all directions, and brown eyes. He often wears casual clothing when attending classes at university.
- Other notable characters Kazuma's seiyū, Nobuhiko Okamoto, has voiced include Usui Tamaki from Maid Sama, Yū Nishinoya from Haikyū and Karma Akabane from Assassination Classroom.