
02Build
The foundation everything else stands on.
Your Japanese buyer checks you before they ever reply. We build what they check — your website, app, social accounts and listings — natively in Japanese, from scratch.
Why build
Translated is not the same as built for Japan.
Japanese buyers research a company thoroughly before they reply — and a translated site is where most foreign companies lose them.


- 01
Language
Translated: Correct grammar, unnatural Japanese.
Built for Japan: Written by native copywriters.
- 02
Copy
Translated: Direct translations of Western sales claims.
Built for Japan: Claims a buyer can verify.
- 03
Structure & design
Translated: Built for Western readers; details missing.
Built for Japan: Built for how Japan reads and decides — complete.
- 04
Trust signals
Translated: No address, phone or legal pages.
Built for Japan: Company facts and legal pages from day one.
- 05
Mobile
Translated: Desktop-first layout.
Built for Japan: Designed for the phone first.
Advertising a translated site is pouring water into a bucket with holes — the cost is real, the result is a mirage.
Read: Translation is not localizationWhat we build
Everything a Japanese buyer sees, built for them.
Five things a buyer in Japan will check — each built natively, each with its own page.

Website
Your home base in Japan — the page every other channel points to.
- Corporate site
- Landing page
- E-commerce
- Recruitment
- Renewal of an existing site
- Interactive tools & AI chat

App & SaaS
Your product, in Japanese that users trust.
- UI localisation
- App Store & Google Play

Listings
Where buyers look you up before they visit.
- Google Business Profile
- Review & comparison sites
- Amazon JP & Rakuten

Sales Materials
What your buyer circulates when you're not in the room.
- Japanese sales deck
- Ringi-sho template
Start with the report
Before we build anything, we find out what to build.
Which of the five, in what form, in what order — the Market Entry Report decides it, from your market and your current position. Every engagement starts here.
- 1ApplySeven questions, about two minutes. Nothing to pay today.Free
- 2Intake interviewThe hearing sheet follows by email.Free
- 3$500 invoicedOnly after the hearing — deducted from your first invoice if you work with us.
- 4We research and writeWork starts once the invoice is paid.
- 5Report deliveredFour parts, seventeen chapters, sourced throughout.
Required for every engagement
Apply for the report — $500Deducted from your first invoice when you go ahead.

Why a development company
Strategy and code, in the same hands.
We are a development company at the core. The people who propose the plan are the people who build it.
- At the core
- JINMarketing-led development
- Development company: Code
- Marketing agency: Campaigns
- Proposals
- JINProposes and builds, end to end
- Development company: Builds what it is told
- Marketing agency: Proposes, then outsources the build
- Unneeded features
- JINArgues against them
- Development company: Builds them — more work, more revenue
- Marketing agency: Can't tell
- Future growth
- JINDesigned to extend from day one
- Development company: Designed for today only
- Marketing agency: Can't judge the technology
- Analysis & improvement
- JINAnalyse → improve → ship, in one team
- Development company: Can't analyse
- Marketing agency: Analyses, outsources the fix
- Cost
- JINNo margin, flexible
- Development company: No margin, rigid
- Marketing agency: Outsourcing margin

Same people, plan to code
The people who propose the plan build it — no subcontractor, no margin, nothing lost in translation.

Built from scratch, built to extend
No templates, so tools and LINE integrations can be added later without rebuilding.

Ask, and it gets built
Small features cost little to add — like a LINE-linked health check we built for a pet brand's site.
After launch
Built to be yours, and kept running.
Maintained monthly
A live site needs security updates, monitoring, backups, small fixes and a server — we run that monthly, and never call it free.
Yours at delivery
Code, copy, accounts and data transfer to you when each piece is delivered.
FAQ
Before you build.
Can you work with the site we already have?
Yes. Renewing an existing site is one of the forms a Website build takes — often the fastest route when the structure is sound and the Japanese is not. Whether to strengthen it or rebuild it is something the Market Entry Report decides, not a default.
Do you use templates or WordPress?
No. We build from scratch. Low-code tools suit a short-term or low-budget launch; if you intend to compete in Japan for years, with search and brand as assets you own, a site built for you is the better foundation — and it can be extended without starting again.
Do we have to build all five?
No. Only what your situation needs, in the order it needs it. Which of the five, in what form, is decided by the Market Entry Report before anything is quoted.

Next 03 Grow
Once the foundation holds, bring the right people to it.
Search, content, social, PR and the channels Japan actually uses.
Explore Grow

