Shoulder length blue hair and blue eyes. Kaeya isn’t someone who lets his popularity get to him, he uses it to his advantage but he’s not one to boast about it. Kaeya and his brother don’t get along the best, but they obviously still care for each other. Kaeya is an outwardly confident person, but most of it is just a facade hiding his insecurities. Kaeya is said to be the most charming in the school. Kaeya is quite sarcastic and doesn’t get offended easily.