 If you liked
Seirei no Moribito
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 ...then you might like
Karasu wa Aruji wo Erabanai
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There's many similarities in the world building and the way it's presented, perhaps most visible in the character driven realism of the story where both action and emotions are given space. Both are written by female novelists and the author of Yatagarasu are probably influenced by Uehashi Nahoko, the author of Seirei (like every other fantasy novelist). There art is also quite similar with beautiful backgrounds and character designs.