Katsuyuki Sumisawa has written at least 4 books. Their most popular book is Yashahime: Princess Half-Demon, Vol. 1 with 8 saves with an average rating of 4.25⭐.
They are best known for writing in the genres Fantasy, Young Adult, and Comics.
Yashahime Yashahime: Princess Half-Demon, Vol. 2
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