Moribito: Guardian of the Spirit
精霊の守り人 (original)
A brave heroine embarks on a deadly journey to protect the son of a royal from the King’s deadly threats in this fantasy adventure.
Starring Mabuki Ando, Naoto Adachi, Koji Tsujitani, Ako Mayama, Mayumi Asano, Yoshinari Kobayashi, Takkô Ishimori, Hirofumi Nojima, Hiroshi Naka, Atsushi Ono
It's a animation and drama show, and has a rating of 8.2 out of 10 from Imdb which is very high for this kind of show.
Watch it here
Not found streaming from United Kingdom.