Rei Hōōmaru

Rei is a young, dark-skinned woman with light purple hair styled in locs. She has golden hoop earrings in both ears. Her attire consists of a white business suit complete with a white shirt, white tie, white shorts, white thigh highs and white pumps. Rei always shows a very serious and professional front, though at times she seems comfortable making personal remarks about Ragyō Kiryūin, even as her underling. Rei's loyalty to Ragyō is unwavering, leading her to unhesitatingly put herself at risk to protect her superior. She is even willing to offer herself as the final sacrifice for Ragyō's master plans.

She is calm and collected, usually believing most people beneath her aside from Ragyō Kiryūin. She does have a temper that can flare when remarks, threats, or proof of harm against Ragyō happens.

She has a pair of aviator sunglasses that she will occasionally adjust. She is rarely seen without these sunglasses on.

When addressing a Revocs employee, Ragyō Kiryūin, or Nui Harime, she will address them as 'ma'am'. When addressing Ragyō or Satsuki Kiryūin, she will call them 'Lady Ragyō' and 'Lady Satsuki' respectively, or use the 'sama' honorific.