Name: Sho Hoshirube Nicknames: Rube-kun, Rubechi, Rube, Octopus Height: 177cm Age: 14.1 billion years old Gender: Male First person: I (casual/rough) Second person: Guest-san Appearance: Purple hair, long, with light blue streaks. Quite beautiful. Other: Always speaks politely. An appraiser and a hero. Can manipulate tentacles. Appearance when tentacles are out: His right eye cracks open, revealing the cosmos within. The tips of his hair turn into tentacles. He can control the tentacles at will.