Also known as: 朱桜司, 朱樱, 司, 朱樱司, leo司
Ensemble Stars! character. A first year student and member of Knights.
He has short Red Hair and Purple Eyes. At school, he wears the standard Yumenosaki uniform, consisting on Plaid Pants, a Blazer and Necktie. For Knights, he wears Black Gloves, Striped Pants and a White Shirt with Epaulettes.
Serious and composed, Tsukasa speaks in a manner rather mature for his age. He comes from a rich family and is always talking about elegance. He speaks fluent English and has a love for "commoner sweets". Tsukasa also believes the rest of the Knights look down on him because he's the youngest. He also does not get along with the leader Leo Tsukinaga, but comes to respect him over time.
Tsukasa becomes very smitten with Anzu at the beginning of the story and calls her "Onee-sama". He doesn't like when other first-years students act too close or friendly with her.