If you are looking to understand the Issei Sagawa case without downloading unverified files, several highly documented alternatives exist:

While confined in a French mental institution for the criminally insane in 1983, Sagawa wrote the book In the Fog ( Kiri no Naka ), an autobiographical novel detailing his crime, his cannibalistic fantasies, and the dark obsession that led to it.

If you're interested in learning more about Issei Sagawa's case, I can suggest some general information:

In June 1981, Issei Sagawa was a wealthy, 32-year-old Japanese graduate student studying English literature at the Sorbonne in Paris. On June 11, he invited his classmate, 25-year-old Dutch student Renée Hartevelt, to his apartment under the guise of translating poetry. Once she arrived, Sagawa shot her in the neck with an air rifle, subsequently butchering and consuming parts of her body over the next two days.

You can find early chapters and related case documents on platforms like Translations: A dedicated blog, Book Reviews Japan

In the Fog is a difficult, disturbing text. It is not a horror novel; it is a horror memoir . It stands as a testament to a failure of the justice system and a society that sometimes prioritizes sensationalism over morality. While it offers a rare, unfiltered look into the psychology of a cannibal killer, it remains a text drenched in the blood of a victim who never received justice.