Studio Ghibli names Tomonoura, a port in Fukuyama, Hiroshima Prefecture, as a major reference for Ponyo. At the harbor, a set of stone steps runs straight into the water. Start there and the movie’s seaside village makes more sense: the edge of town is also the edge of the sea. Studio Ghibli Q&A
Layered paper waves breaking against a miniature Japanese harbor. AI-generated editorial illustration.
| In the film | Where it comes from | Real-world connection |
|---|---|---|
| The seaside town in Ponyo | Tomonoura is a major reference | Historic port in Fukuyama |
| Stone waterfront and layered roofs | Features to compare with the film’s waterfront | Tomonoura’s lantern, stepped landing and town streets are real |
| The cliffside house | A home in the story | The studio’s FAQ identifies the port as a whole |
Three things to notice at the harbor
Start with the stone Joyato, the harbor light that stands at the water’s edge. Look for the steps nearby and then for the wall that encloses the port. Fukuyama’s guide calls out the lantern, the stepped boat landing and the old breakwater as parts of the historic harbor. Fukuyama’s introduction to Tomonoura


The steps are called gangi. A close photograph shows how the landing follows the waterfront. From further back, the whole port looks compact. That difference of scale is easy to miss if you jump straight to a panoramic view.


What a town built around water looks like
The real stepped landing makes the tide visible. As the water rises and falls, a different section of the same stonework comes into view. The two model landings illustrate that change without asking you to read a tide chart.

Now look from the harbor toward the streets. The short distance between the water, the roofs and the lanes is one of the details that gives the comparison its force. The fantasy waves in Ponyo make the relationship dramatic. The real photographs show the ordinary shoreline that makes the idea readable.


Step back for the wider view
Tomonoura sits on the Seto Inland Sea. A view toward the islands changes the scale again: the lantern and the steps belong to a working waterfront, while the view beyond the harbor gives the town its open horizon.

Fukuyama’s guide also highlights Fukuzenji and its reception hall. Its framed view is a different way to appreciate the water. If you visit the port, use public waterfront access, keep clear of work areas and respect the privacy of people who live along the lanes.

Can you find Sōsuke’s house?
Ghibli’s public answer identifies Tomonoura at town scale. It gives you a good place to compare coastlines and a poor basis for assigning the cliff house to a private address. On a rewatch, look at the transition from the road down to the harbor. That’s where the connection is easiest to see.

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