EP 165: "Nerd Cult" Cannibal: Serial Killer Tsutomu Miyazaki

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TRIGGER WARNING: This episode is extremely disturbing and discusses the very difficult subjects of child sexual abuse, child homicide, necrophilia and cannibalism. Please listen with caution.

Tsutomu Miyazaki, known as "The Otaku Murderer," murdered four young girls in Japan between 1988 and 1989. He didn't just kill them—he engaged in necrophilia, dismemberment, and cannibalism. Then he terrorized their families, sending letters and pieces of his victims through the mail. This episode explores how his social isolation and obsessive fantasies escalated into ritualized violence so disturbing it ignited a moral panic across Japan. This case forces us to confront the darkest edges of human depravity: obsession, control, and complete dehumanization. This is an extremely difficult case. Please listen with caution.

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Psychopedia is a captivating true crime podcast hosted by Investigator Slater, where she passionately takes you deep into the darkest recesses of the human psyche each week. A professional investigator by day, Slater uses her investigative expertise to uncover the chilling, hidden details behind each true crime case presented. Even if you think you’ve heard about a particular case before, prepare for a fresh, eye-opening perspective that dives deeper into the facts, psychology, criminology, and the dark truths you never knew. Every episode is presented with the utmost respect for the victims, while keeping you hooked with pop quizzes designed to engage and entertain (and give you a glimpse into Slater's own twisted mind). Prepare for a truly immersive experience—because this is true crime like you've never heard it before.
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• No. of episodes: 209
• Latest episode: 2026-04-03
• Comedy True Crime

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