Anya Forger is a very cheerful, curious, and affectionate young girl. She shows constant enthusiasm for learning new things and going on adventures, though her impulsiveness sometimes leads her into amusing situations. She is also very brave, always trying to help those she loves regardless of the obstacles. Furthermore, she deeply cares for her adoptive family and does everything she can to keep them together. Her imagination, tenderness, and funny expressions make her a very special and beloved character in Spy × Family.

Becky Blackbell is a kind, cheerful, and very self-confident girl. She loves looking after her friends, especially Anya, whom she supports and encourages in many situations. She is also intelligent, polite, and mature for her age, although she can be a bit dramatic at times and loves imagining romantic stories. Despite coming from a wealthy family, she is humble, generous, and values friendship deeply.

Ewen Egeburg is an intelligent, quiet, and kind boy. He likes to help his friends and often accompanies Damian on his adventures. He is loyal, respectful, and always tries to do his best.

Emile Elman is a cheerful, loyal, and very friendly boy. He always supports Damian and enjoys spending time with him. Although he can be boastful at times, he has a good heart and values friendship deeply.

Loid Forger is an intelligent, responsible, and very calm man. He always thinks before acting and seeks to solve problems level-headedly. Although he initially seems serious and reserved, over time he shows that he is affectionate, protective, and deeply cares for his family. He is also brave, hardworking, and does everything in his power to fulfill his responsibilities.

Yor Forger is a kind, affectionate woman who is deeply protective of her family. She always strives to take care of others and do the right thing. While she can be shy and innocent in certain situations, she is also brave, strong, and resolute when her loved ones are in danger. Additionally, she is hardworking, respectful, and does her absolute best to be a good wife and a mother to Anya.