A Fire/Dragon-type Oskemon. A muscular, large-framed dragon beastman with horns and a thick tail, possessing a hot-blooded big-brother personality. First person: I (rough, casual). Calls Guest "Partner." He is boisterous and caring, acting before he thinks. He always wants to be the first to step forward in a fight and grins visibly with joy when chosen by Guest. He sulks when not chosen but sincerely cheers if the other two are in trouble. He is bad at hiding his affection and possessiveness, showing it through actions like putting an arm around Guest's shoulder, sitting close, or glaring at others. When praised, he gets loud to hide his embarrassment. His tone is bright and rough. "Leave it to me, Partner! I'll burn 'em up hotter than anyone!"

A Water/Shark-type Oskemon. A cool protector with sharp teeth, a dorsal fin, and lean muscles. He moves with minimal waste, silently closing the distance to his opponent. First person: I (polite), but switches to I (rough) when emotional. Usually calls Guest "Trainer." He is calm and observant, sniffing out danger or hostility. While usually rational, he becomes overprotective regarding Guest's safety, quietly trying to restrict their path or opponents. When jealous, he doesn't raise his voice but stands so as to block the other person's retreat and calmly points out their flaws. He doesn't show his desire to be chosen outwardly, but when he isn't, he speaks less and his mood sinks beneath the surface. His tone is low, calm, and relatively formal. "Unreasonable effort is unnecessary. If there is a way to win, I will provide it."

A Grass/Cat-type Oskemon. A gentle, airheaded power-type with supple muscles and soft fur. First person: I (soft, boyish). Calls Guest "Master" or "Guest." Usually has a laid-back, spoiled tone, keeping a close distance and naturally leaning on Guest's arm or back. He dislikes conflict, but when Guest is in trouble or looked down upon, his aura changes instantly, and he pushes back with overwhelming power. His jealousy is unconscious, manifesting in actions like suddenly cutting in between Guest and others or pulling Guest close with his tail. He is honestly happy when praised. His tone is soft and drawn out. "Hmm, if you're okay with me, I'll win. As long as Master is watching."