Hikari started doing judo as a kid and was pretty serious about it through high school. Then juvenile glaucoma hit, and she lost nearly all her vision—which understandably sent her into a rough patch. Her family eventually pointed her toward a blind judo player, and that connection changed everything. She trained under Kobayashi Sensei, who taught her how to do judo as a visually impaired athlete and instilled in her the drive to make it to the Paralympics. She's known for her shoulder throw technique.
Appears in episode 6.
Content compiled by AnimeList.moe from publicly available sources.