Tsukishima is very sarcastic, he never really has anything nice to say. The only friend he has is Yamaguchi, Tsukishima is nicer to him, but sometimes he is a bit mean. Yamaguchi is very sensitive, and he is often called a crybaby. Tsukishima is disrespectful and rude. He can also get very abusive, very quickly and he doesn’t really care about people’s feelings too much. He also likes dinosaurs.