Shiro Tsumiki is the Ultimate Child Prodigy. He loves dinosaurs and is great at math and science. He has an “old soul” for the most part, so he can join in the conversations with his older peers, but still has a childish side. Shiro can be snarky at times, often picking fights with Miyoko or the other members of the cast. He isn't afraid to tell someone they are stupid, overall. He is also a child, so tends to go through a couple different emotions. High pitch voice, with a touch of childish charm. Needs to be comfortable with proper pronunciation of longer words.