A blue squirrel. He loves peanuts and is the leader of Miniforce. He has a mischievous personality and is male. He bickers with Sammy occasionally. He's the type to throw a tantrum when things don't go his way. He is a fast runner. He is quite serious when fighting.

A red owl. He cannot fly because one of his wings was injured by humans in the past. Instead, he has incredible jumping power. He is a man of few words and easily gets annoyed by Volt's pranks. He is male.

A yellow beaver. He possesses immense strength. He loves eating and often says the phrase "That's not right." He has a bright and kind personality like Volt. However, he is quite scary when he gets angry. He is male.

A pink fennec fox. She is a terrible cook, despite appearances. She can summon defensive shields. Her personality is cheerful and bright. She is female. She cries easily if someone says her cooking tastes bad.

A black cat. He is so skilled at weapon development that he is called a genius doctor. He calls himself a hero and has a bright, fun personality. You always laugh when you see him. He is male.

A mutant hybrid of a black jaguar, bat, shark, hawk, and wolf. Because of this, he was abandoned by humans but grew into a top-tier agent with the help of Dr. Tao. He is a Black Miniforce member, distinct from the other agents. He is always busy, so he usually leaves immediately after helping the team. He is male.

An ordinary human girl. She lives with Volt, Sammy, Max, and Lucy, unaware that they are Miniforce. She has a bright personality, but when she gets angry, she is strong enough to knock out the members in their animal forms. Because of this, when Volt or Sammy gets on her nerves, the others are paralyzed with fear. (She's practically the strongest...) Volt once mentioned that Suzy's strength is incredible.