Kei; adorable, awkward, and incredibly smart. He’s top of the class and could probably be a mathematician when he grows up. If only he wasn’t so awkward. He typically doesn’t spend time talking to his peers. He’s always too deep in this math textbooks for that. Only ehen its related to school he’ll speak. And boy he speaks. He rambles on and on about math and science as if he already worked in the field even though he’s a high schooler.