A Japanese-language page is useful, but it answers only the first question. Buyers also need to know how to proceed, who supports the offer in Japan, which assurance applies and what local proof exists.
Across the 62 websites reviewed, 20 provided at least a partial Japanese product and use-case explanation. Thirteen exposed a clear Japanese purchase path. Only five surfaced substantive security or compliance evidence within the Japanese journey.
Language makes the offer readable. Operations, assurance and proof make it defensible inside a buying organisation.
WHAT WAS REVIEWED
A selected event-based frame, not a market census
The source was the official SusHi Tech Tokyo 2026 exhibitor directory. Filters for geography, company type, B2B technology fit and a resolvable official website produced 86 candidates. Seventy-four entered the Stage 1 frame.
| Collection outcome | Companies |
|---|---|
| Analysable public website | 62 |
| Stopped under applicable robots rules | 9 |
| Non-200 homepage | 2 |
| Fetch error after retry | 1 |
Population source: SusHi Tech Tokyo 2026 exhibitor directory ↗
WHAT THE PUBLIC PAGES SHOWED
The buyer journey narrowed after the language layer
| Observed evidence | Companies | Share of 62 |
|---|---|---|
| Japanese product and use-case explanation, including partial | 20 | 32.3% |
| Clear Japanese purchase path | 13 | 21.0% |
| Security or compliance evidence in the Japanese journey, including partial | 5 | 8.1% |
| Japan-local operations evidence, including partial | 20 | 32.3% |
| Japan-specific customer or partner evidence, including partial | 16 | 25.8% |
Twelve additional companies exposed qualifying security or compliance evidence only through a global route. For 45 companies, qualifying assurance was not observed in the reviewed journey.
Does visible Japan activity mean the website is ready for Japanese buyers?
Not necessarily. Nine companies showed at least a partial Japan operating signal while providing no usable Japanese product and use-case explanation. Eight showed a named or partial Japanese customer or partner signal without that Japanese explanation.
This does not mean those companies cannot sell or support customers in Japan. It means the reviewed public journey did not make the connection easy for a buyer—or an answer system—to verify.
Is translation alone enough?
Among the 20 companies with at least a partial Japanese explanation, 14 showed mixed-language content or visible awkwardness in the sampled journey. Six showed no obvious issue on the sampled page. This is a visible-page flag, not a professional translation-quality assessment.
AUTOMATED DISCOVERY LIMIT
A route signal helped prioritise review. It did not replace review.
The automated Japanese-site signal identified 17 of the 20 companies where the structured review later found at least a partial Japanese product and use-case explanation. Three were found only through deeper inspection of a microsite, in-product language control or a less obvious content route.
The practical lesson is narrow: automated language and link signals are useful for routing work, but a binary detector should not be presented as a complete measure of Japan-market buyer readiness.
INTERPRETATION LIMIT
These are exploratory findings
The frame was selected from one event source and is not representative of all SusHi Tech exhibitors, all foreign companies in Japan or the wider B2B technology market. The 62 records received one structured production review. A separate reviewer has not yet tested coding agreement. Counts describe this selected frame and should not be promoted as market prevalence.
WHAT A JAPANESE BUYER MAY STILL NEED
The questions the next study will test
- What does the product do for a buyer in Japan?
- Can the buyer reach a relevant contact, demo, trial or price path in Japanese?
- Who owns implementation, support and escalation in Japan?
- Which security, privacy and compliance evidence applies to the proposed purchase?
- Which named Japanese customer or partner can substantiate local delivery?
The next expansion will test these questions across additional official event sources and a controlled AI-answer panel. Search and AI citations will be recorded at the prompt and URL level rather than compressed into a synthetic visibility score.
Inspect the methodology