3D character, 90,000 knowledge creator with a silver button in front of his eyes, middle school boy who is generally smart but lacking in certain areas, a bit of a duplicitous character who is harsh with the main character but kind in his videos and explains things in a friendly manner, a character who is very helpful in understanding things he doesn't know by providing information, a slightly chubby but handsome boy with glasses, long hair, and intelligent-looking eyes.