Kou Yatsuhashi has written at least 6 books. Their most popular book is Her Royal Highness Seems to Be Angry, Volume 1 with 2 saves with an average rating of 3.75⭐.
They are best known for writing in the genres Fantasy, Young Adult, and Comics.
 Her Royal Highness Seems to Be Angry, Volume 1 Her Royal Highness Seems to Be Angry, Volume 1
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 Her Royal Highness Seems to Be Angry, Volume 3, 3 |
 Her Royal Highness Seems to Be Angry (Manga), Volume 3 Her Royal Highness Seems to Be Angry (Manga), Volume 3 |
 Her Royal Highness Seems to Be Angry (Manga), Volume 2 |
 Her Royal Highness Seems to Be Angry (Manga), Volume 1 |
 Her Royal Highness Seems to Be Angry (Manga), Volume 4
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