Series by Takeshi Natsuhara
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Buy on Amazon2022 · Takeshi Natsuhara
An isekai like no other! When a tough old gangster wakes up in the body of a fantasy world princess, he decides to teach this new world the meaning…
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Buy on Amazon2022 · Takeshi Natsuhara
YA GOTTA PROTECT YOUR TURF The yakuza Ryu has gotten a handle on his new life as this fantasy world’s princess. He’s bashed in some heads, survived a…
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Buy on Amazon2022 · Takeshi Natsuhara
ALL GUARDS ARE BASTARDS At the outlaw-infested city of Daniemi, Ryu meets Carlo, a former member of the trade metropolis’s now-corrupt cops. Carlo’s…
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Buy on Amazon2022 · Takeshi Natsuhara
SAILOR-MOUTHED MERMAIDS After kicking up some chaos in Daniemi, the gang is back on the run. They set sail for the secret society of Dunia. This…
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Buy on Amazon2023 · Takeshi Natsuhara
AN INDECENT PROPOSAL The party has ventured into the secret society of Dunia. Instead of the safe house they expected, they’ve found themselves in…
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Buy on Amazon2023 · Takeshi Natsuhara
BLACK HEARTS ALL AROUND One of the Dark Lord’s six somas, the Maw, has been freed. Before it, even the Dragonlord is powerless, and Loki’s Heart…
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Buy on Amazon2023 · Takeshi Natsuhara
HEALTH HOSTAGE! Ryu’s skilltree has vanished! While escaping the chaos all around, Ryu and his party manage to arrive at the magical Altemeet. They…
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Buy on Amazon2023 · Takeshi Natsuhara
A BLACK MARKET BLUNDER Ryu has uncovered a sinister skill tree trade in Altemeet’s black market. It’s a trade that is serving up the city’s…
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Buy on Amazon2024 · Takeshi Natsuhara
DESCENDANTS OF DARKNESS A mysterious troupe has appeared before Ryu! Three thousand years ago, their ancestors were minions of the Dark Lord. Hated…
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Buy on Amazon2024 · Takeshi Natsuhara
BROTHERLY AGGRESSION Ryu successfully got to King Behr so the old king wouldn’t die alone. Now the princess’s brother Volff has accused her of…
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Standalone books
Frequently asked questions
How many books has Takeshi Natsuhara written?
We list 16 books by Takeshi Natsuhara across 1 series, published between 2019–2026 — each shown in full reading order.
When is the next Takeshi Natsuhara book coming out?
The next book is “Yakuza Reincarnation Vol. 16”, book 16 in the series, expected Oct 20, 2026. That is the publisher's announced date and can change; this page updates when it does.
What order should I read Takeshi Natsuhara's books?
Read each series in publication order. A good place to start is “Yakuza Reincarnation Vol. 1.” Open any series above for its complete numbered reading order.
Where can I buy Takeshi Natsuhara'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.