Inoue Enryō

Inoue Enryō (1858–1919) was a Buddhist priest, a Meiji-era reformer, and the founder of a university.

He also invented the academic study of yokai — a field he named yōkaigaku — and he did it in order to destroy them.

That was the explicit mission. Japan was modernizing, and in his view modernity required the removal of superstition. So he set out to record, categorize, and rationally explain every folk belief in the country, one at a time, until there was nothing left standing.

He travelled constantly to do it. He gave enormous numbers of public lectures. And he acquired two nicknames that he seems to have rather enjoyed: "Professor Specter" and "Spook Doctor."

The problem with his method

To debunk a belief you have to write it down first.

You have to record it accurately, from the people who hold it, in enough detail to address it — where it's told, what it claims, what the variants are, who says what.

Which means that a man whose life's work was eliminating Japanese folk belief spent twenty years producing the most systematic archive of it anyone had yet assembled.

His Lectures on Mystery Studies, from 1893–94, systematized supernatural beliefs rather than erasing them. The debunking is dated now. The archive is an invaluable historical record, and it's what the next generation of folklorists worked from.

He came to bury the yokai and he catalogued them so thoroughly that Yanagita's generation could go and dig them up.

He kept a door open

One detail complicates the caricature, and it's to his credit.

His own taxonomy split the supernatural into kakai — false mystery, the things with mundane explanations, which was most of it — and shinkai, true mystery: the genuinely unexplained.

He reserved a category for the possibility that he was wrong. A debunker who builds a slot for the real thing is doing something more honest than debunking.

Where he sits

The humans of this tradition form a strange relay, and each one thought he was doing something different from the last.

Sekien invented. He drew creatures, punned, and forged the occasional citation.

Enryō debunked. He went out to end the whole business.

Yanagita dignified. He made folk belief a serious object of study and treated villagers as informants rather than as patients.

Mizuki revived. He drew them for children and made them beloved again.

Four men, four opposed intentions — invention, destruction, scholarship, entertainment.

And all four did exactly the same thing: they wrote it all down.

That's the joke at the centre of this field, and Enryō is its sharpest case. The material didn't survive because people believed in it. It survived because somebody kept making records — and it turns out that whether you're recording something out of love or out of a desire to kill it, the record is the same record.

A note against hagiography, since this is a dossier: his metaphysics and his imperial-ideology ethics are genuinely limiting, and he isn't a figure to rehabilitate wholesale.

His philosophy garden in Tokyo — Tetsugaku-dō Park — is still there, statues and all. The debunker's own memorial landscape, open to visitors.