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ONSIGHT
About
Winning in Japanese search
through depth.

Content operations partner for global tech companies entering Japan. We turn deep market context into competitive advantage.

Principles
01

Cap at 5 clients

Deliberately limiting client count maximizes depth of immersion. Not broad and shallow — narrow and deep.

02

Context is the product

ONSIGHT's accumulated 'context asset' — your product, competitors, terminology — deepens in value over time.

03

Accountable for rankings

Evaluated by numbers in search results, not slides in a deck. Proof lives in rankings, not reports.

04

Human-written, AI-assisted

Google evaluates context. Only articles written and reviewed by Japan market specialists create true competitive advantage.

Renpei Yamamoto
Founder

Renpei Yamamoto

Founder & CEO

I didn't arrive here through a mission statement. Over years of client work, I found that my strongest results came from helping global SaaS companies make their products actually work in Japanese — not just translated, but contextually relevant. That's where clients kept returning. Specializing here was less a strategy and more the result of repeated market validation.

I keep the client list intentionally small. When the roster grows, product context dilutes, terminology becomes inconsistent, and messaging turns generic. Limiting active clients lets me stay close enough to each product and team to maintain quality — not just throughput.

LinkedIn
8+ yrs
Japan SEO experience
1,000+
SEO articles published
500+
Keywords in Top 10
< 1/5
Of in-house hiring cost
Company Info
Company
ONSIGHT LLC (合同会社ONSIGHT)
Founded
November 25, 2022
CEO
Renpei Yamamoto
HQ
534-202 Hagino-cho, Tsuruga-shi, Fukui 914-0141, Japan
Business
Japan Content Ops (SEO content strategy & operations)

Ready to win in Japanese search?

Tell us about your goals in Japan. We'll respond with a tailored strategy overview.

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