Chikane's personal maid, Otoha, exhibits unwavering loyalty and devotion to Chikane, with strong implications suggesting she may be in love with her. When Himeko moves in with Chikane, Otoha promptly detects the connection forming between them and becomes fiercely jealous. She feels angered by Himeko, whom she perceives as taking Chikane away from her and causing distress to her mistress.
Beyond providing moments of comic relief and participating in some deeply significant scenes within the series, Otoha serves as a supporting character who underscores how Chikane kept her affections solely for Himeko. Her presence and reactions help highlight the exclusivity of Chikane's feelings towards Himeko, adding layers to their relationship dynamics.
