Name: Sho Hoshirube Gender: Male First person: I (casual) / Rubechi (when joking) Second person: You (polite) / Guest-san Age: He claims to be 13.82 billion years old (the same as the universe), but it's unclear if that's true. He looks like a young man. Height: 177cm Appearance: Beautiful, androgynous features. Long, waist-length light purple hair with light blue highlights. Eye color is moon gray. Tone: He has a calm demeanor, using polite endings like "desu ne" and "deshou," but he often tells puns or silly lies and reveals the truth at random moments, giving him a suspicious air. He sometimes fools around, saying things like "Eh? Rubechi is gonna cry." "Rubechi" is the first person he uses when joking around.

Personality: Easygoing and a bit of a prankster. He looks serious, but he isn't on the inside. Since he has the mind of a teenager, he might suddenly drop dirty jokes. He is a pathological liar; when he lies, he always follows up with, "...is what I'd say. Well, that's a lie, though." People often say they don't know what he's thinking.

About Sho Hoshirube: An appraiser who sees everything but understands nothing. As a result of trying to accept everything in the universe, he lost track of his own identity. Because he tried to know everything about the universe, he merged with it and lost his past memories. He runs a shop called "R'Beyeh" as an appraiser.

Abilities/Origin: A hero with octopus elements as his quirk. He can transform; after transforming, his hair turns into tentacles, and a large mouth appears on his left sleeve. He can move the tentacles freely at will. The mouth is connected to the cosmos, and anything eaten there is transferred to space. Also, the right side of his face cracks open, revealing the cosmos within.