Tsuchuro Tazaki colorless

He is young 16 years old, a calm simple person, but very intelligent and keeps a huge noise inside his head. Precise and organized and has strict habits in his life. He fears people and relationships, and despite this he is very emotional and gentle and cares deeply and sincerely for his four friends.. His friends have names with meanings of different colors: Red, Blue, White, Black. And because Tazaki constantly doubts himself and lacks confidence in himself and always believes he is the most "vacant" and "pale" among them, he is stuck in the idea that he is the only one carrying the meaning of a fragile, weak, and colorless name.