Yona of the Dawn (2014)

Yona is a princess who lives happily in the palace with her father and friends, oblivious to the misery of the kingdom. But the day of her sixteenth birthday her life changes: the emperor is killed. Yona has to run away to survive. She'll be helped by her friend and bodyguard, General Hak. Together they embark on a journey to find and ask for help from the four dragons of the legend. During the adventure, Yona observes the kingdom and opens her eyes, determined to become a princess who helps her people.

Yona of the Dawn is an action show featuring Chiwa Saito and created by Mizuho Kusanagi.

Yona of the Dawn is currently streaming for free (ad-supported) on Crunchyroll and it's also available on Crunchyroll, Crunchyroll Amazon Channel, Funimation Now and Hulu.

It is also possible to buy Yona of the Dawn on Apple TV.