Series by Nujima
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Buy on AmazonMysterious Disappearances Vol. 1
2024 · Nujima
A novelist teams up with a demonic colleague to solve supernatural urban mysteries--and don't miss the anime! Mysteries aren't just secrets, they're…
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Buy on AmazonMysterious Disappearances Vol. 2
2024 · Nujima
HAUNTING THE HALLS! Strange new mysteries have made their way into the all-girl school demon-girl Adashino Oto attends, and Sumireko is on the case!…
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Buy on AmazonMysterious Disappearances Vol. 3
2024 · Nujima
SEEING RED There's a new urban legend in town--the one they call the "Girl in Crimson"… After Oto's new friend Shizuku's best friend Tomoko…
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Buy on AmazonMysterious Disappearances Vol. 4
2025 · Nujima
IT'S ALIVE! IT'S ALIIIIVE! A Tsukumogami is an inanimate object that gains life after one hundred years of service to its master--but the…
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Buy on AmazonMysterious Disappearances Vol. 5
2025 · Nujima
ALL HAIL THE KING OF CATS! A few days after the Hime-uo Vtuber incident the King of Cats finally makes his appearance! Faced with the entity behind…
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Buy on AmazonMysterious Disappearances Vol. 6
2025 · Nujima
NOCTURNE IN BLACK AND WHITE After the mystery of the Queen of Cats is resolved and tearful good-byes exchanged, it's time to cheer up! Former…
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Buy on AmazonMysterious Disappearances Vol. 7
2025 · Nujima
TWISTS AND TURNS AND CURVES AND KISSES! Adashino, gravely injured beyond even the power of his demonic vitality by the Queen of Cats, is cured...by…
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Buy on AmazonMysterious Disappearances Vol. 8
2026 · Nujima
MIDNIGHT TRAIN TO... Kuzunoha follows a mysterious train and finds herself trapped in the Otherworld Station. Ren and Sumireko chase after her, but…
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Buy on AmazonMysterious Disappearances Vol. 9
2026 · Nujima
MOTHER, MAY I? Keen to discover the true identity of the man in the kitsune mask, Adashino visits Kasumi, the master of ghost stories! But across…
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Frequently asked questions
How many books has Nujima written?
We list 9 books by Nujima across 1 series, published between 2024–2026 — each shown in full reading order.
When is the next Nujima book coming out?
The next book is “Mysterious Disappearances Vol. 10”, book 10 in the series, expected Dec 22, 2026. That is the publisher's announced date and can change; this page updates when it does.
What order should I read Nujima's books?
Read each series in publication order. A good place to start is “Mysterious Disappearances Vol. 1.” Open any series above for its complete numbered reading order.
Where can I buy Nujima's books?
Every title links to Amazon from its series page — see our affiliate disclosure in the footer for how that supports the site.
Reading order compiled from author/publisher guidance and verified bibliographic data. Spotted a wrong order, a missing book, or any other mistake? and we'll correct it.