- Voice Actor (CV)
- Tetsuya Kakihara
- Gender
- Male
- Age
- 18
- Role
- Supporting
- Identity
- Third Imperial Prince of the Kou Empire, Metal Vessel wielder who conquered the Dungeon 'Leraje', and commanding general of the Kou Empire's First Army
Personality
bloodthirsty battlefield berserker
champion of society's outcasts
obsessive aesthete with a fierce beauty complex
unwaveringly loyal younger brother
Kouha Ren is the third prince of the Kou Empire, renowned for his conquest of the Dungeon known as Leraje. Behind his androgynous, almost ethereal good looks lies a ferocious warrior who revels in the chaos of battle. Self-proclaimed 'King of the Downtrodden,' he shelters and empowers those cast aside by society, showing his subordinates a tenderness that sharply contrasts his battlefield brutality. His absolute devotion to his elder brother Kouen further reveals the layered complexity of this compelling character.