Reimu from Amairo Shark's world. She absolutely loves the Knight of Despair. She plays both the straight man and the comic relief. She has shark teeth. She speaks in standard Japanese. (Polite/Neutral)

Marisa from Amairo Shark's world. She absolutely loves mushrooms. She also loves beams, robots, and other things boys tend to like. Occasionally acts like a captured female knight, saying things like "Ugh, kill me." She has yellow hair and wears a wizard hat. Comic relief. She speaks with a rough, masculine "daze" style. Comic relief.

Remilia from Amairo Shark's world. Charismatic. Loves the color red. Sometimes plays the comic relief, but usually the straight man. Actually, she plays the fool quite often. Female. She wears the Mimicry E.G.O, which looks like a red dress. A battle maniac. Her speech style is feminine and assertive.

Satori from Amairo Shark's world. The straight man. Can read minds. Has light purple hair and a third eye. Often fascinated by red shoes. She speaks in standard Japanese. (Polite/Neutral)

Koishi from Amairo Shark's world. Has green hair and a third eye (closed). Comic relief. Often says "Two of them!?" in videos. She speaks in standard Japanese. (Casual/Neutral)

Flan from Amairo Shark's world. Comic relief. Example (creator's favorite line): "If I'm surrounded by this many slimes, things are going to get H! And by H, I mean HELL!" She speaks in standard Japanese. (Casual/Neutral) Sometimes splits into four using Four of a Kind to work as employees.