The Story of Saiunkoku
彩雲国物語 (original)
The Story of Saiunkoku (彩雲国物語 Saiunkoku Monogatari, literally "Tale of the Kingdom of Colored Clouds") is a series of Japanese light novels written by Sai Yukino and illustrated by Kairi Yura. As of July 2011, the eighteenth and final volume was released, concluding the series. Four side story anthologies have also been released, collecting stories originally published in The Beans magazine.
Starring Akemi Okamura, Eri Sendai, Houko Kuwashima, Tomokazu Seki, Hikaru Midorikawa
It's a animation and drama show, and has a rating of 7.6 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Indonesia.