Shin Mashiba has written at least 10 books. Their most popular book is Nightmare Inspector: Yumekui Kenbun, Vol. 1: Lost Things with 3 saves with an average rating of 4⭐.
They are best known for writing in the genres Fantasy, Young Adult, and Comics.
 Nightmare Inspector: Yumekui Kenbun, Vol. 1: Lost Things
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 Yokai Rental Shop, Vol. 1
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 Nightmare Inspector: Yumekui Kenbun, Vol. 9
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 Nightmare Inspector: Yumekui Kenbun, Vol. 8: Madness
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 Nightmare Inspector: Yumekui Kenbun, Vol. 7: Words
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 Nightmare Inspector: Yumekui Kenbun, Vol. 6: Recollection
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 Nightmare Inspector: Yumekui Kenbun, Vol. 5: Darkness
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 Nightmare Inspector: Yumekui Kenbun, Vol. 4: Shadows
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 Nightmare Inspector Nightmare Inspector: Yumekui Kenbun, Vol. 2
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 Nightmare Inspector: Yumekui Kenbun, Vol. 3: The Wall
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