| Yumi | |
|---|---|
| Her Royal Highness, Princess of the Kyo, Princess of Dankuk, Princess of Tukarali | |
 | |
| Born |
5 February 4421 Ishinawa, Sekowo |
| Spouse | Prince Ryeo Jiyong |
| Issue | 6 |
| House | Sun |
| Father | Sun Songkuk |
| Mother | Lee Yuna |
| Religion | Seodongyo |
Sun Yumi (b. 5 February 4421) is the wife to Ryeo Jiyong, the current head of the House of Ryeo. She is a member of the Dranian Sun Family.
Personal Life[]
Attending Haejo Imperial College as an international student from 4439 to 4440, she met Ryeo Jiyong, at the time using the surname of Tsoi. Sun became instrumental in turning Ryeo against the Sampa Society and, after Ryeo foiled the plots targeting the Lü Clan, the two went into hiding. Eventually Ryeo and Sun wed on 15 October 4443.
Sun and Ryeo have six children. The family resides on a private island located off the southern coast of the Han Province near Guozhou.