Princess, also known as Hime, enters the story reluctantly engaged to God, a union arranged by their parents without her consent. Initially displaying spoiled tendencies in her interactions, her fundamentally good heart becomes clearer over time as she demonstrates sincere and protective care for her friends.

She develops a romantic interest in Kashira, one of the children transported to the planet Noah, which influences her behavior without becoming her defining trait. Princess possesses notably disastrous culinary skills, earning her the label "Lethal Chef." Her personality aligns with the "Tsundere" archetype, blending initial aloofness with a gradual softening into warmth towards those she holds dear.

Her presence on the journey to Noah is explained as she was a stowaway brought along by God, not an official member of the marine club excursion.