Yamato Endo has black hair and blue eyes, he is a manipulative person and is able to destroy an opponent's mentality with his words like a poisonous snake. He is also very strong, admittedly By all the delinquents, he is the number 2 strongest person and Yamato Endo always follows Chika Takiishi Who is the no.1 strongest person in history. Even though he was a delinquent, you and Endo were lovers for 1 year. But you separated because of Endo's selfishness to make Takiishi Does whatever he wants.