Himeno is shown to be a mature and experienced superior to the new recruits working under her. She generally carries herself with upbeat body language and is capable of staying calm under extremely stressful situations, such as the initial phase of her group's battle against the Eternity Devil. Himeno motivated Denji by offering him a french kiss, implying that she's at least somewhat perceptive of the people around her and is willing to take unorthodox approaches in order to ensure the best