Ryōshū is represented as a woman of average height and build, having black hair with a bob cut style and sharp red eyes
Along with this, she typically carries around sheathed Odachi on her back, with the words "無我夢中 阿鼻叫喚 支離滅裂" across it. The Odachi's hilt is golden, and decorated with a butterfly pattern. The end of the sheath is wrapped in a red ribbon.
Ryōshū holds a generally hostile attitude to anyone that she speaks with, being a chainsmoker