K: Return of Kings

All 13 episodes from the Japanese anime based on the manga by Hideyuki Furuhashi. The series follows Yashiro Isana (voice of Daisuke Namikawa), high school student at Ashinaka High, who is content with living a normal life until he is suspected of murder.
The episodes are: 'Knave', 'Kindness', 'Kismet', 'Knot', 'Ken', 'Keeper', 'Kickdown', 'Kaput', 'Kid's Room', 'Keystone', 'Kali-yuga', 'Knuckle Bump' and 'Kings'.