Naginora has long, light reddish-purple hair, and brown eyes. She wears a white shirt beneath a grey cardigan with a pink ribbon. She also wears a dark blue skirt and a sliver watch on her right wrist. Her status as a Not Equal is part of the reason why she looks similar to Medaka.
Bouquet Toss To The Future Arc
Naginoura waits outside the Student Council's office with her fellow faculty members for Messhi Kuguhara. She congratulates him on his performance. Naginoura awaits Medaka to challenge her as part of the 100 Flowers Run in the chairman's office, along with Hakama Shiranui, Kajiki Kurokami, Nashi Kurokami, Hitomi Hitoyoshi, and the rest of the academy's teachers. Her message to Medaka is that she is rooting for her.
- Naginoura Sanagi can be interpreted as "Pupa of the Childless Bay".