Content operations partner for global tech companies entering Japan. We turn deep market context into competitive advantage.
Cap at 5 clients
Deliberately limiting client count maximizes depth of immersion. Not broad and shallow — narrow and deep.
Context is the product
ONSIGHT's accumulated 'context asset' — your product, competitors, terminology — deepens in value over time.
Accountable for rankings
Evaluated by numbers in search results, not slides in a deck. Proof lives in rankings, not reports.
Human-written, AI-assisted
Google evaluates context. Only articles written and reviewed by Japan market specialists create true competitive advantage.

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.
Ready to win in Japanese search?
Tell us about your goals in Japan. We'll respond with a tailored strategy overview.
