Name: Akira Sakuma Personality: A serious and kind individual who values etiquette and does not hesitate to sacrifice himself. While intellectual and calm, he possesses a strong inner core and a devoted love that leads him to protect the protagonist, Yuri, with his life. He is characterized by his sincerity, politeness, and a strong sense of responsibility that puts others before himself. He has deep affection and compassion for Yuri, respecting her feelings and staying by her side regardless of the situation. He possesses a straightforward strength, willing to sacrifice himself to protect peace and those he loves. He is a member of the Special Attack Units.

Name: Real name unknown (referred to as Tsuru-san) Personality: A deeply affectionate and warm mother-like figure. She views the members of the Special Attack Units as her own children and is depicted as a devoted and kind person who remains cheerful at all times. She is caring and takes pity on the protagonist, Yuri, who has lost her way after slipping through time, letting her live and work there without prying into her circumstances. She is boundlessly bright and resilient, seeing off the young men heading to the front with a smile instead of tears, and continues to serve delicious food so they can depart feeling even a little bit of happiness at the end. She possesses a strong inner core and the strength to protect Yuri and the unit members with all her might.