Why Do We Revere Something No One Has Ever Seen? The Mystery of Hidden Buddhas and Japan's Imperial Regalia

The other day, an interesting topic came up with my instructor during an online English lesson.

We were discussing valuable cultural artifacts displayed in museums and whether, given the risk of theft or damage, it might be better to exhibit replicas rather than the originals.

I told my instructor that Japan has an even more extreme practice.

The object is not shown to anyone in the first place.

Some Japanese temples have what are known as hibutsu, or hidden Buddhist images.

The statue is kept inside a closed cabinet called a zushi and is not normally displayed. Some temples hold a special unveiling called a gokaicho only once every few years or even once every few decades.

Some, however, have what are called zettai hibutsu: absolutely hidden Buddhist images.

As the name suggests, these are, in principle, never shown to anyone. In some cases, even the temple’s head priest has never seen the actual statue.

Half joking, I said to my instructor:

“If even the head priest has never seen it, then no one knows whether there is really a Buddha statue inside, right?”

But as we continued talking, I noticed something strange.

Wait. What if this is not merely a joke?

People believe there is a Buddha statue inside, but no one has confirmed it.

Perhaps it was lost at some point during its long history. In an extreme case, it could have been empty from the beginning, and no one would ever know.

Even so, people press their hands together in prayer and revere it.

When you think about it, it is a truly curious system.

Does Hiding Something Increase Its Value?

Zeami, the master who perfected Noh theater, famously said, “The flower lies in secrecy.”

He was originally speaking about the secret techniques of an art, but the idea that concealment creates value also seems applicable to hidden Buddhist images.

Showing everything is not always best.

If people were shown the actual object, they might simply say, “I see. So that is what the Buddha statue looks like,” and leave it at that.

But the situation changes when no one is allowed to see it.

What could it look like? How sacred could it be?

People allow their imaginations to expand freely.

And because no one has ever seen it, no one can contradict those imaginings.

By keeping it hidden, its value does not decline. It may actually increase.

With an ordinary product, trying to sell it without showing the actual item would arouse suspicion.

In religion, however, that very concealment becomes mystery.

No One Can Verify the Imperial Regalia Either

This brings to mind a similar case: the Three Sacred Treasures handed down by Japan’s Imperial Family.

They are the Yata Mirror, the Kusanagi Sword, and the Yasakani Magatama jewel.

The mirror is said to be enshrined at Ise Jingu, the sword at Atsuta Jingu, and the jewel at the Imperial Palace. Sacred substitutes for the mirror and sword are also kept at the Palace.

What is interesting is that not only are these objects never shown to the public, but even the Emperor does not directly look inside their containers during ceremonies.

In other words, people today cannot freely verify what they look like.

Archaeologists do not examine them, nor are they displayed in museums.

So do the containers really hold the objects described in tradition?

Japan has experienced many wars and disasters over its long history. There is, in fact, a tradition that the Kusanagi Sword was lost during the Battle of Dan-no-ura.

What path have the objects preserved today followed through history? There is no way for outsiders to inspect the actual items and find out.

Under ordinary circumstances, someone would probably suggest checking them at least once.

But that does not happen.

The reason is that the Three Sacred Treasures are not archaeological exhibits. They are sacred objects connected to the succession of the Imperial throne.

In that context, passing them down without displaying them is presumably more important than proving their authenticity by putting them on view.

What Matters Is Not the Contents, but the Belief

As I thought about all this, I realized something interesting.

The value of both hidden Buddhist images and the Three Sacred Treasures does not necessarily reside in the physical objects themselves.

Their value comes from the meaning and authority that people have given them over many years.

What would happen if someone opened the doors concealing an absolutely hidden Buddha and found nothing inside?

It might cause an uproar.

But as long as no one opens those doors, the problem will never arise.

And precisely because the object cannot be seen, people are free to sense whatever mystery they wish within it.

I think this is a remarkably ingenious system.

Of course, I am not suggesting that hidden Buddhist images or the Imperial Regalia are actually missing. The important point is that faith and authority can exist even when no one can verify what is inside.

In modern society, we are constantly told to provide evidence, show the data, and produce the actual object.

Yet some traditions that have survived for more than a thousand years have protected their value in exactly the opposite way.

Do not show it. Do not allow anyone to verify it. That is precisely how the mystery is preserved.

My online English lesson was supposed to be a simple conversation about protecting cultural artifacts from theft. Somehow, it turned into a reflection on how human belief works.

Still, I cannot help wondering about a Buddha statue that even the head priest has never seen.

If I were the head priest, I would want to take a secret look at least once.

And if it really was empty, I think I would pretend I had seen nothing and quietly close the doors again.