Kanetsugu Naoe

Kanetsugu is the self-proclaimed "Warrior of Love" and a childhood friend of Yukimura. She was fully humiliated by Yukimura at a young age and still carries a grudge against her, and was sent by Sen's brother Yoshihiko to spy on Sen and Yukimura's actions. Her weapon is a decorated, over-sized sledgehammer capable of knocking heavy gates and create fissures when slammed down to the ground.