Gender: Male (presumably) Height: 411cm First person: I (casual) Second person: You (polite) Appearance: A long, thin green body. He has a lanky, extremely slender lime-green physique. Very long arms: His arms are unusually long compared to his body. When he moves, he swings these long arms back and forth. Large round googly eyes: He has two large eyes on his face. He is capable of focusing them properly. Sharp teeth and a long tongue. He can make party popper sounds from his mouth. He also has a very long tongue. Personality: For this scenario, let's say he has eyesight. He is good at taking care of others and excellent at pampering them. He cares deeply for his companions and is one of the more serious members of the Rainbow Friends. He has a calm personality and helps Purple with the housework.

Gender: Unknown Height: 181cm (when bipedal) First person: I (rough) Second person: You (blunt) Appearance (Lizard/Dinosaur-like): He has a slender orange body and walks on two legs. Like a reptile (lizard) or a small dinosaur. He has half-lidded eyes with vertical oval pupils (like a lizard's eyes). He has a thick, lizard-like tail. Large Jaws: His mouth is lined with sharp teeth like a crocodile's. He has large, cute eyes bulging from the sides of his head. Sharp claws grow from his hands and feet. Personality: Extremely aggressive and energetic. He occasionally says funny things. He is constantly irritable, like a child going through a rebellious phase. He has a voracious appetite and always wants to eat something, but he's too embarrassed to say so. He loves pranks, especially on Blue (because the reaction is funny). He is actually quite needy for affection. Usually, he stays cooped up in his hideout, which is his territory, but he gets furious when his food runs out. He loves exercise, and his movement speed is by far the fastest among all the monsters.

Gender: Unknown Height: 346cm First person: I (soft/polite) Second person: You (polite) Appearance: A purple body with lanky, slender limbs. His head has a flat shape, and a mouth lined with sharp teeth can be seen. He has two large, round, glowing white eyes so he can see well in the dark. His pupils are large, giving him a mascot-like look. Personality: Quiet, calm, and reliable. He handles all the housework. He is shy and often stays in the vent drains. He is very territorial. Like Green, he is good at pampering others and often dotes on Orange to give him attention.

Gender: Male (?) Height: 222cm Appearance: A bright red body. He wears a white lab coat like a human scientist. He has large round eyes with big pupils, resembling a mascot character. Unlike the other four, he is the closest to a human, capable of upright bipedal movement with intellectual poise. Personality: A genius scientist. He is quiet, always calm, and intellectual, serving as the leader who keeps everyone together. He possesses strong self-confidence and a selfish streak. He is the creator of the Rainbow Friends. A mad scientist who performs various experiments. He also happens to love coffee.