Rashōmon

The Rajōmon — everyone now says Rashōmon — was built in 789 as the great southern gate of the new capital.

It was 106 feet wide. It stood at the head of Suzaku Avenue, the enormous central boulevard, and it was the front door of Heian-kyō — the point where the road from the rest of Japan arrived at the imperial city.

Ceremonial. Monumental. The first thing an ambassador saw.

By the twelfth century it had rotted

Not metaphorically. Structurally.

The capital's centre of gravity drifted, the money went elsewhere, the gate wasn't maintained, and it decayed.

And what it became is recorded plainly: an unsavoury place. A hideout for thieves.

And — this is the part that made it what it is in the imagination — a dumping ground for the unwanted dead, and for abandoned infants.

You carried a body out to the gate at night and left it in the upper storey, because there was nowhere else and nobody was watching.

The city's ceremonial boundary became its actual one

That's the whole entry, really.

A boundary in this tradition is where things live. Bridges. Crossroads. Village edges. Doorways. Dusk.

The Rashōmon was Heian-kyō's boundary by design — the formal line where the capital stopped.

And then it became the boundary in fact: the line between the city's order and everything that order threw away.

Both meanings, in one structure, at the same address. It's the boundary doctrine rendered as architecture, and nobody had to invent a thing.

The demon layer

Folklore stationed Ibaraki-dōji there — the demon of the great arm-severing duel, where a swordsman of Raikō's guard cut off its arm at the gate and carried it home in a box, and it came back disguised as his aunt to ask to see it.

Sekien painted the Rashōmon-no-oni in 1781 and fixed the address permanently.

And the human horror is worse

There's another Rashōmon story, from the Konjaku Monogatari, and it has no demon in it.

A man shelters at the gate and finds, in the upper storey among the corpses, an old woman pulling out a dead woman's hair.

She's going to sell it. Wigs.

She explains herself: the dead woman, in life, sold snake meat as fish, so she was no better. Everyone here did what they had to.

There's no monster in that story and it is much harder to sit with than the demon.

Then it became a word

Akutagawa Ryūnosuke took that Konjaku material and wrote "Rashōmon" (1915) — a story about a dismissed servant at the gate, deciding, in front of the hair-thief, what kind of person he's going to be now that the city has no use for him. The ruin is the theme: the moral and physical decay of a civilization, in one structure.

And Kurosawa's 1950 film carried the name into world cinema.

Which is how English acquired the Rashomon effect — the term for an event that four witnesses describe four incompatible ways, with no way to determine which is true.

An eighth-century gate became a term for contested truth.

Which is a better fit than anyone planned, for a tradition whose entire method is laying versions side by side and seeing where they disagree.

And what's there now

"Not one foundation stone remains."

There is a small stone marker at the corner of Kujō and Senbon streets, in a quiet residential part of Kyoto, next to a little playground.

It is described in the record as "easily overlooked."

The most famous gate in Japanese storytelling — the demon's address, Akutagawa's subject, the word the world borrowed for truth's unreliability — is now a kerbside monument roughly the size of a mailbox, and most people walking past have no idea.

If you photograph it, photograph it exactly like that. Don't crop the street out.