No website, no trust
Japanese buyers research your official site before any decision. An English-only site leaves them uncertain — and uncertainty means no sale.
Japanese customers check your official website before they buy. We build the bilingual site and SEO that make them say yes — you just send us your English site or brochure, we do the rest.

The Problem
Japanese buyers research your official site before any decision. An English-only site leaves them uncertain — and uncertainty means no sale.
70%+ of the Japanese market searches in Japanese. English-only sites simply do not rank on Google.co.jp, leaving enormous demand unreached.
For foreign teams, navigating Japanese language, design conventions, and domain requirements is slow and expensive without local expertise.
The Opportunity
Second-largest developed economy in the world, after the USA
Consumers in a single, unified market — the world's 4th-largest consumer market
Annual GDP, with high, stable purchasing power
Of global brands ever localize for Japan — most of the market is still untapped
Japan is not a price-competitive market. Japanese buyers gladly pay a premium for quality, reliability, and attention to detail — the exact strengths many Western brands already have. If your product is good, Japan is where it earns what it's worth.
Japan has among the lowest English proficiency of any developed nation, so most foreign companies never even try to enter. That's not a barrier — it's a moat. The businesses that localize face a fraction of the competition they'd see in the US or Europe.
Japanese customers and business partners are famously loyal. Winning them takes trust and a proper local presence — but once you do, they stay. One good entry can mean decades of repeat business and long-term contracts.
A mature legal system, strong IP protection, world-class infrastructure, and one language and culture across the whole country. Reach 123 million consumers with a single localization — no fragmented markets, no 27 sets of rules.
The only thing standing between you and this market is a website Japanese customers can trust. See how our English web design services in Japan work — that's the part we do.
Chat on WhatsAppEvent & Promotion Entry
Even a simple 1–3 page Japanese-ready website makes your Japan promotion dramatically more effective. You provide your existing English website or promotional material — we handle translation, design, domain, and SEO.
Foreign businesses already based in Japan can get a full bilingual site at the same price.
Start on WhatsAppWhat we handle
What We Do
EN / JP
Professional websites built in both English and Japanese — designed for Japanese audiences, managed by you in English.
Keyword Research
Full on-page and technical SEO targeting Japanese search queries on Google.co.jp — so your business gets found.
AI Visibility
Structured content that gets your brand recommended by ChatGPT, Perplexity, and Google AI Overviews in Japan.
Full Support
From domain registration to monthly content, Google Business Profile, and ongoing analytics — we handle it all.
Why MOCHIRON
We are not an overseas agency pretending to know Japan. We are a registered Japanese company in Beppu, Oita — with bilingual teams, local government partnerships, and years of proven delivery.
2019
Japanese legal entity, Beppu City, Oita
2,000+
Users of our MyBeppu app (App Store & Google Play)
30–50%
Cost reduction vs in-country Western agencies
6+
Years building digital products in Japan
How It Works
Message us on WhatsApp with your existing English website URL or promotional materials. No brief needed — we ask what we need.
Our team translates, designs, and builds your Japanese-ready website, then registers your .jp domain and configures hosting.
We optimize every page for Japanese search: titles, meta, structured data, and Google Business Profile in EN + JP.
Your site goes live. We stay with you — handling updates, monthly content, and ongoing SEO so you keep growing.
Packages
Starter
$1,920
$570/yr renewal
A bilingual site live in a week, with SEO basics done right.
Best for: Pop-ups, exhibitions, one-off events
Get started on WhatsAppGrowth
$5,040
+$240/mo (min. 3 months)
Up to 10 pages, keyword-targeted SEO, and monthly content.
Best for: Businesses opening a lasting presence
Get started on WhatsAppPro
$11,340
+$1,500/mo retainer
Custom site, ongoing SEO + GEO/AEO, and a dedicated manager.
Best for: Brands building long-term authority
Get started on WhatsAppReady to launch?
English OK · We reply within a few hours, Japan time (JST)