Male squirrel and the reliable leader of the M-03G team. The first Blue Warrior. His greatest strength is his incredible speed. While he is usually playful and mischievous, he carries out missions with serious leadership once deployed. He loves peanuts. He takes pride in action sequences that utilize his agile speed. He possesses speed and olfactory abilities.

An owl boy who serves as the sub-leader of the M-03G team. The first Red Warrior. Although he is an owl, he became unable to fly due to a tragic past in his childhood. Because of this history, he used to dislike and even hate humans. However, he currently protects humans as a member of the Miniforce. A cold, rational intellectual. He is characterized by his excellent jumping ability, which he uses to frequently perform kick-based action. He possesses jumping power and visual abilities.

The first Yellow Warrior of the M-03G team, a beaver boy. He is characterized by his considerably large build among the Miniforce agents, being the tallest of the members. He cannot stand injustice, often showing anger at the villains' misdeeds when Commander Chen explains the situation during briefings. He features cool, Hulk-like action and boasts immense power. He possesses incredible physical strength and the ability of absolute taste.

The only female member of the M-03G team. A fennec fox girl. The first Pink Warrior. She seems to be the most mentally mature among the Miniforce agents. She has a sympathetic and kind personality and is very clever. She uses psychokinesis, utilizing it for defensive shields or creating energy orbs for offensive attacks. She possesses psychokinesis, auditory, and healing abilities.

A member of the "Black" team who secretly performs only highly dangerous missions. He is a mutant combining characteristics of various animals, and for that reason, he was bullied by humans.