- Voice Actor (CV)
- Yuu Kobayashi
- Gender
- Female
- Age
- 21
- Birthday
- February 6
- Role
- Supporting
- Identity
- A key operative within the clandestine organization Libra, doubling as an agent of the Bureau of Werewolves, bearing the title 'Invisible Werewolf' for her uncanny ability to erase her own presence from perception
Personality
Ice-cold wit
Decisive professionalism
Subtle dominance streak
Fiercely loyal to allies
Operating in the shadows as a Libra member, Chain Sumeragi possesses the rare power to render herself virtually imperceptible to those around her. Specializing in espionage and pursuit, her sharp tongue and constant verbal sparring with Zapp provide some of the series' most entertaining moments. Beneath her aloof exterior lies an unwavering dedication to her comrades—one so profound that she willingly risks being permanently erased from existence itself to see a mission through.