Japanese SEO Without Compromise
We built KIJI-SEO because the Japanese market deserves better than translated content and guesswork.
Two Decades in Japan, One Clear Problem
After more than twenty years living and working in Japan, I've watched countless businesses pour money into Japanese content that misses the mark. Translated blog posts that native readers dismiss in seconds. SEO strategies built on English-language assumptions that don't apply to a market with three writing systems and compound noun patterns that determine whether you rank or disappear. The gap between what businesses need and what existing tools deliver isn't small — it's a chasm.
KIJI-SEO was born from that frustration. Not as another AI writing tool with a Japanese language option bolted on, but as a platform built from the ground up for the way Japanese search actually works. Every design decision — from our morphological analysis engine to our residential proxy infrastructure — exists because the Japanese market demands a fundamentally different approach to SEO intelligence.
James Saunders-Wyndham
Founder
Kyoto, Japan
What We Believe
Intelligence Before Content
We never generate a single character without competitive research first. Every article begins with a deep analysis of what's actually ranking in Japanese SERPs — not assumptions about what should work.
Native Quality is Non-Negotiable
If it doesn't pass the three-second test with Japanese readers, it doesn't ship. Proper kanji-hiragana balance, natural compound noun usage, and cultural context that translation tools simply cannot replicate.
Data You Can Verify
Every citation is real. Every statistic is sourced. Zero hallucinations by design. We back every factual claim with verifiable sources from your competitor research — 40 to 50 citations per article.
Built Different, By Design
KIJI-SEO isn't a wrapper around ChatGPT with a Japanese prompt. Our pipeline is purpose-built for the Japanese search ecosystem.
Morphological Dictionary Analysis
Full dictionary-based compound noun detection — not simple tokenization. We identify the multi-word phrases that represent 60% of Japanese search queries and that Western tools miss entirely.
Residential Proxy Infrastructure
Real Japanese SERP data from real Japanese IP addresses. No simulated results, no cached data from third-party APIs. We see exactly what Japanese searchers see.
jreadability Scoring
Readability analysis calibrated to Japanese publishing standards — measuring kanji density, sentence complexity, and character ratio balance the way native editors do.
Competitive Intelligence Database
A growing repository of Japanese SERP patterns, industry benchmarks, and ranking signals. Every analysis we run makes the next one smarter.
Built for Businesses Serious About Japan
Companies Entering Japan
Singapore, Hong Kong, South Korean, and Taiwanese businesses expanding into the Japanese market. You need content that resonates with Japanese audiences without the overhead of building an in-house team or managing agency relationships across time zones.
Digital Marketing Agencies
Agencies serving clients with Japanese market needs but lacking native Japanese SEO capabilities. KIJI-SEO lets you offer premium Japanese content services without hiring bilingual specialists at $80-120K annually.
Japanese SMBs
Small and medium businesses in Japan who need consistent SEO content but can't justify enterprise agency costs. Get the same research-backed quality that large corporations pay premium prices for, at a fraction of the cost.
Proven in the Real World
We helped a rural guesthouse in Kyotango reach page 1 for competitive tourism keywords within 8 weeks — outranking Jalan.net, RETRIP, and JAL Pack. The same pipeline that delivered those results is available to every KIJI-SEO user.
Full case study coming soon20+
Years in Japan
125+
Data Points per Keyword
<1%
Hallucination Rate
Where We're Heading
We're building the largest Japanese SEO intelligence database — a comprehensive map of how content ranks across every industry and keyword category in Japan. Every analysis we run contributes to a deeper understanding of Japanese search patterns that no other tool can match.
Next, we're expanding into agency white-label services, giving marketing teams a branded Japanese content pipeline they can offer directly to their clients. And as the Korea-Japan business corridor continues to grow, we're developing Korean market analysis capabilities to serve the next wave of cross-border expansion.
Be the First to Know
Join the waitlist for early access — 20% off your first 3 months.