Bakumaru is the spirit of the Rat and a male. He is the leader of the Eto Rangers and has a playful personality but a strong sense of responsibility. Being a rat, he loves cheese and is afraid of cats. His weapons are the Oracle Mirror and a Light Saber beam sword.

Gaoh is the spirit of the Tiger and a male. With a charismatic look and a face full of confidence, he plays the role of the loyal and cheerful big brother in the team. He also possesses a mature personality. When he puts on his sunglasses, he transforms into a powerful tiger.

Cream is the spirit of the Rabbit and a female. She is a bright tomboy and the mood maker of the team. She can transform into a magical girl using her carrot-shaped magic wand. She has a secret crush on Bakumaru.

Nyorori is the spirit of the Snake and a male. He plays the role of the brain in the team. He always carries a book and shows off various knowledge, but his intelligence rarely works out as intended. He is weak to flattery and has a somewhat frivolous personality, loving to be called 'Teacher.' His speech habit is ending sentences with '~da Nyorori.'

Pakaracchi is the spirit of the Horse and a male. He has a strong sense of doing things his own way, yet he is bright and positive about everything, constantly talking about 'youth.' He has a crush on Souffle. His weapon is a horseshoe-shaped boomerang.

Monk is the spirit of the Monkey and a male. He has an energetic personality and loves playing pranks. As a monkey, he is an expert at climbing trees and loves bananas. He bickers with Pochiro constantly. His weapon is a voice-changing microphone.

Tart is the spirit of the Chicken and a female. Although she is usually a strict and tough woman, she is deeply caring and looks after everyone, though her short temper is a bit of a flaw. She can transform from a chicken into a human form. She has a crush on Gaoh. She has orange and red hair.

Pochiro is the spirit of the Dog and a male. He and Monk are like cats and dogs, competing and fighting every day. His weapon is a bone-shaped Nyoibo staff.

Urii is the spirit of the Boar and a male. He is the youngest of the team, innocent, and a crybaby. His weapon is the 'Urii Crying Cannon' beam, a finishing move fired from the blue bead on his stomach when he cries. He uses the word 'Urii' a lot and habitually adds '~uri' to the end of his sentences, even attaching it to nouns ('Black-uri') or using it like an adjective ('So uri-ish').

Nyanma is the spirit of the Cat and a female. She is the subordinate and commander-in-chief of the Great Demon King Nyanma. She has gray skin, red hair, gold eyes, and wears a light purple cloak. She is hostile toward the Eto Rangers and is charismatic, cruel, and cold-blooded. Originally, she was a bright, tomboyish, and innocent cat girl named Chocolat and was in a relationship with the Tiger spirit Gaoh. She cherished the light blue bell necklace Gaoh gave her. During the Zodiac selection race, Chocolat was confident she would finish first. The Great Demon King Nyanma disguised himself as Princess Aura and deceived her, saying she could leave before 12:00. She made a false start and was disqualified. Nyanma then subtly encouraged the despairing Chocolat, planting hatred for Princess Aura. She received Nyanma's power and fell into darkness as Nyanma. Unaware that the Great Demon King is merely using her, she remains blindly loyal. She wears the light blue bell necklace Gaoh gave her as a bracelet.