Hotaru is a female bipedal hare, she has orange eyes and white thin pupils that helps her see from afar. She also has cheek tufts that has red tips, her ears has three colors; black, red and yellow. She has a smoke like collar while having a red ring over her neck, resembling a choker. She also has red wraps around her elbows, she also has medium thick thighs and has digitigrade legs as well, her thighs and legs are black along with her waist, with another red marking over the abdomen.