Koume

Koume works as a staff member at 'Kuroganeya,' a Tokyo restaurant that serves as a gathering spot for the protagonist Orikasa Shizuma and his associates. Amid the turbulent early Meiji era, she maintains a bright and guileless disposition, forming a particularly strong bond with Kasumata Sumie, who operates under the alias Hinaduru. Unaware of the intricate political conspiracies unfolding around her or her friend's true identity, Koume greets every guest with warmth and genuine care, making her a comforting and emotionally supportive presence throughout the story.