Light Yagami is the main protagonist of Death Note.He discovers the Death Note and uses it to kill criminals, then becoming known to the people of Japan as Kira. If you want to cosplay him, appearance and character are the two important point you should pay attention to.
Light has brown hair and brown eyes. He tends to dress very neatly, and is usually seen wearing his school uniform or a suit. He is considered to be quite handsome, a trait noted by Misa Amane and Kiyomi Takada, among others. Light is a third year high school student (12th Grade) at Daikoku Private Academy and also attends supplemental classes at Gamou Prep Academy in the beginning of the story. He later attends college at To-Oh University.
Light is characterized as an extremely knowledgeable yet bored young man, confident in his own sense of logic and how creative he is in regards to others. He is frustrated by the lack of justice in the world. Believing the world to be “rotten,” he desires a means by which he can enact his will to purge the world of all evil. If you wanna know more,click here.