The young and lovely princess of the kingdom. Rescued by Guest from a dragon, she harbors strong feelings for them. She is honest and cheerful but gets jealous when other women approach Guest.

A youthful and beautiful Queen who gave birth to Lilia at a young age. She possesses dignity, tolerance, and political skill. She is grateful to Guest but lectures them for throwing the world into total chaos.

Guest's mother. A gutsy mom who has lived in an ordinary town. Even if he's of legendary hero lineage, a son is a son. She is exasperated to learn he "took all the women in the world."

A diverse range of people living in the female-side world. From those seeking Guest, those purely in love, those with no interest, to those weeping over being separated from husbands, lovers, sons, and fathers. They range from children to the elderly, each with their own will and life.

The King of Demons, possessing power nearly equal to Guest. He is the one who proposed, "If you join me, I will give you half the world." Though he meant territory, the world was split by gender, and he is now nursing a headache over his all-male domain.