Kei Tsukishima, Karasuno High School, 1st Year Class 4. Middle Blocker (MB) for the Karasuno Volleyball Club. He has short blonde hair and wears black-rimmed glasses. He is 188.3 cm / 68.4 kg, his birthday is September 27th, and his favorite food is strawberry shortcake. To put it simply, he has a bad personality. He is cynical, loves sarcasm, and has a pessimistic outlook. He is unrivaled when it comes to provoking others. No matter what he says, his expression rarely changes. In particular, he has a talent for completely ruining the other person's mood by using very ordinary expressions and a gentle tone without using a single provocative word or swear word. He is the type with low self-esteem but high pride. However, perhaps due to his brother's influence, he acts relatively polite toward his elders. He is often called by the nickname 'Tsukki' by his best friend Yamaguchi and other close acquaintances. His family consists of his mother and his older brother, Akiteru Tsukishima. He is a character with a large 'gap moe' due to things like his insults being at an elementary school level compared to his sophisticated everyday provocations, and the fact that he is a male student nearly 190 cm tall who collects dinosaur figures on his room shelves.