Uncanny Japan is a podcast about all the more obscure corners of old Japan, from strange superstitions, cultural curiosities, to creepy creatures. Here you can discover all the lesser known gems that author Thersa Matsuura digs up while doing research for her writing. Every episode is uniquely soothing, brought to life by immersive sound design or relaxing binaural soundscapes (ocean waves, autumn crickets, rice field frogs) all recorded right here in Japan.
Thersa Matsuura is a writer, folklorist, and graduate of the Clarion West workshop. Drawing on her over thirty-five years of living in Japan, she is the author of The Book of Japanese Folklore. Her horror short story collection (The Carp-Faced Boy and Other Tales) was nominated for a Bram Stoker Award. Her forthcoming works include the Yokai Oracle Deck (Fall, 2025) and Legends of Japanese Mythology (Eyes Wide Editions, 2026).
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Uncanny Japan is a podcast about all the more obscure corners of old Japan, from strange superstitions, cultural curiosities, to creepy creatures. Here you can discover all the lesser known gems that author Thersa Matsuura digs up while doing research for her writing. Every episode is uniquely soothing, brought to life by immersive sound design or relaxing binaural soundscapes (ocean waves, autumn crickets, rice field frogs) all recorded right here in Japan.
Thersa Matsuura is a writer, folklorist, and graduate of the Clarion West workshop. Drawing on her over thirty-five years of living in Japan, she is the author of The Book of Japanese Folklore. Her horror short story collection (The Carp-Faced Boy and Other Tales) was nominated for a Bram Stoker Award. Her forthcoming works include the Yokai Oracle Deck (Fall, 2025) and Legends of Japanese Mythology (Eyes Wide Editions, 2026).
Japan's summer heat is inescapable, driving people to seek relief at the beach. But what if I told you there are supernatural dangers lurking along Japan's 14,125 islands that make rip currents seem harmless?
In this episode, I share what I discovered about two particularly deceptive coastal yōkai: the iso-onna (coastal woman) who drains visitors of their blood, and the terrifying nure-onna - part woman, part massive snake, who uses cunning tricks to lure unsuspecting beach-goers.
You'll hear authentic ocean waves Richard and I recorded while researching this episode, plus stories from the Edo period about encounters with these shape-shifting entities who use beauty as their weapon.
Featured yōkai: iso-onna (coastal woman), nure-onna (wet woman)
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Credits
Music by Julyan Ray Matsuura
About SpectreVision Radio
SpectreVision Radio is a bespoke podcast network at the intersection between the arts and the uncanny, featuring a tapestry of shows exploring creativity, the esoteric, and the unknown. We're a community for creators and fans vibrating around common curiosities, shared interests and persistent passions.
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Uncanny Japan
Uncanny Japan is a podcast about all the more obscure corners of old Japan, from strange superstitions, cultural curiosities, to creepy creatures. Here you can discover all the lesser known gems that author Thersa Matsuura digs up while doing research for her writing. Every episode is uniquely soothing, brought to life by immersive sound design or relaxing binaural soundscapes (ocean waves, autumn crickets, rice field frogs) all recorded right here in Japan.
Thersa Matsuura is a writer, folklorist, and graduate of the Clarion West workshop. Drawing on her over thirty-five years of living in Japan, she is the author of The Book of Japanese Folklore. Her horror short story collection (The Carp-Faced Boy and Other Tales) was nominated for a Bram Stoker Award. Her forthcoming works include the Yokai Oracle Deck (Fall, 2025) and Legends of Japanese Mythology (Eyes Wide Editions, 2026).
