Taking Japanese Architectural Metalwork to Nine Languages — The Cross-Border Stack Saitaniya Built Itself

Location
Osaka, Japan — selling into North America, Europe, Oceania
Product
Ninja Deterrent™
Industry
Architectural metalwork / cross-border e-commerce
Result
A nine-language direct-sales stack, built in-house and running

Why Publish Our Own Story

“Our product is good. We just don’t know how to sell it overseas.”

It is the request we hear most often. It is also the wall we ran into ourselves.

Saitaniya began with a piece of Japanese architectural metalwork — the shinobi-gaeshi, the spiked deterrent traditionally mounted on Japanese perimeter walls — and set out to sell it abroad. Almost everything we needed along the way, we ended up building ourselves. Less by choice than by necessity.

This page is not a success story about volume sold. It is a record of what selling internationally actually requires, and how we built each piece. If you are standing in front of the same wall, we hope it works as a map.

Where We Started: A Good Product, and Nothing Else

Shinobi-gaeshi has sat on top of Japanese walls for centuries. We took it abroad under the brand Ninja Deterrent™.

To an overseas buyer this is simultaneously a security fixture and an unfamiliar object — a product with no established way to sell it. What we had was a good product and the means to manufacture it. No channel, no brand recognition, no storefront.

1. The First Thing We Built Was a Trademark, Not a Website

In February 2024 we filed for international trademark registration under the Madrid Protocol — two months before the business was even formally founded.

It is an unglamorous first move: securing the name of an unproven brand across multiple jurisdictions before selling a single unit. But in cross-border commerce, the one mistake you cannot undo is letting someone else register your name first. Once counterfeits appear and you go to file, you are the latecomer in that market.

Of all the ways Japanese makers stumble going international, we rank this first. Protect the name before you build the site.

2. Language: Nine of Them, Held Separately

The Ninja Deterrent™ site currently runs in nine languages.

English, Japanese, German, French, Spanish, Portuguese, Korean, Simplified Chinese, and — kept deliberately separate — Traditional Chinese.

Serving Simplified Chinese to readers in Hong Kong and Taiwan signals, on its own, that the page was not meant for them. Splitting it costs real effort. We split it.

Technically, this is more than swapping text. Each language version has to declare its relationship to the others so search engines understand them (hreflang, structured data). Get that wrong and you can publish nine languages while only one ever surfaces in results.

3. Making an Untouchable Object Touchable

An overseas buyer cannot handle the product. Photographs convey neither the weight of the metal nor how it reads once mounted on a wall.

So we built 3D and in-page AR into our own storefront:

  • model-viewer 3D viewers on every product page
  • A dedicated 3D model (GLB) for each colour variant
  • A path from iOS AR (Quick Look) straight through to checkout

That work became our second business, Orbital 3D. It is not technology we developed to sell as a service — it is technology we needed in order to sell our own product.

4. Putting the Storefront Where the Customer Is

Building your own site does not bring anyone to it.

  • Google Shopping product feeds, maintained for the US market and per language
  • Live search advertising in the US, run specifically to learn which terms bring real buyers
  • Currency, shipping, and duties presented so the customer is never guessing

What stops an overseas customer from buying from Japan is usually not price — it is opacity. A purchase where the final landed cost stays unclear until the last screen is a purchase that gets abandoned.

5. Instrument It Before You Need It

The worst position in cross-border selling is failing to sell and not knowing why.

  • GA4 and Clarity tracking every drop-off between add-to-cart and payment
  • Periodic capture of how generative AI systems describe our brand — ego-search for the AI era

That last point is still uncommon. Buyers now ask an AI assistant what a product is before they ask a search engine. How your product gets described in that answer is something someone else will decide for you if you ignore it.

6. Where We Actually Are Today

Plainly stated:

The stack works. Nine languages, 3D/AR, advertising, and measurement all run daily. What we do not yet have is a sales record impressive enough to boast about. We have finished building the machine, and we are now reading the market’s response and finding what needs fixing.

We could have written this case study without that admission. But what we want to be trusted for is not a sales figure — it is the fact that we have built and operated every component of selling internationally with our own hands.

There are pitfalls only visible to the people who built the thing. We have walked into most of them.

Let’s Take Yours Out Together

Saitaniya is not a web agency that delivers a site and moves on.

Everything a Japanese maker needs to sell internationally — protecting the name, preparing the languages, making the product tangible, placing the storefront, measuring the result — we have built and run for our own product. We want to do the same for yours.

Not as a project fee and a handover, but as a partnership where we sell alongside you and share what it earns. If you make something good, with a story behind it, we would like to hear from you.

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