Insights
Briefings written by Ken Charles, CEO of ExecutiveSearch.AI K.K. — built on eight years of production data from a Tokyo recruiting firm running an AI-first model since 2018, plus public market data and our own client desk results. Free. No gate. No form.
The consolidated thesis. Sixteen weeks of hands-off production on our own desk, 17.2× return on credits, the operator-grade reference for AI-first recruiting in Japan. The nine briefings below are the persona-specific source documents; the Handbook compresses their analysis into one read. Free, ungated, EN and JP editions.
Ken Charles · CEO, ExecutiveSearch.AI K.K.
Six months of production on our own desk. 526 days, 10,932 inbound replies, one variable changed: human-built target lists replaced by Headhunt.AI lists. Daily replies +78%; weekday replies +97% on the cleanest like-for-like read. Same desk. Same market. Same engine. Different lists.
Ken Charles · CEO, ExecutiveSearch.AI K.K.
16 weeks on our own desk. ¥100,000 of Headhunt.AI credits produced 16 qualified meetings worth ¥1,720,788 in expected revenue — a 17.2× return, with 100% of candidates found by Headhunt.AI and 100% of scout mails written by Headhunt.AI. Zero human review.
Ken Charles · CEO, ExecutiveSearch.AI K.K.
A reading of the two laws — APPI and the Employment Security Act — that govern candidate-sourcing in Japan, with a checklist for verifying the AI tools your company uses. 6 of 1,642 services filed in the category most foreign AI sourcing platforms quietly sit inside.
Ken Charles · CEO, ExecutiveSearch.AI K.K.
Every Headhunt.AI search refreshes the records inside your own ATS — and the ones refreshed are precisely the records the market is asking about right now. Full export. Zero LinkedIn TOS exposure. The asset compounds, and it is yours.
Ken Charles · CEO, ExecutiveSearch.AI K.K.
One placement fee, redeployed through Headhunt.AI, surfaces 13,000+ qualified candidates from a 4M+ Japan-focused database — with zero new contractual exposure. The math behind the structural cost gap.
Ken Charles · CEO, ExecutiveSearch.AI K.K.
Same recruiters. Same closing. +38% more candidates met per recruiter, last quarter on our own desk — with the LinkedIn bill down 90%. The yen redirected to Headhunt.AI credits returned 17.2× in expected revenue. A guide for the budget-holder on an RPS or Recruiter Corporate contract.
Ken Charles · CEO, ExecutiveSearch.AI K.K.
49% → 33%. The number that explains why corporate hiring slowed down — and the AI scoring math that closes the gap. 25 months of placement data, statistically significant.
Ken Charles · CEO, ExecutiveSearch.AI K.K.
100 free credits. One JD. 2 minutes. No card. Written for recruiters who are tired of being pitched on AI tools that don’t work — with the production data to back the claims.
Ken Charles · CEO, ExecutiveSearch.AI K.K.
How AI sourcing turns ¥100,000 of credits into ¥1,500,000 of expected revenue. A 15× return — and how to test it on your own desk for just ¥75,000.
Ken Charles · CEO, ExecutiveSearch.AI K.K.
The 2-minute test
Every briefing on this page builds to one conclusion: the only honest way to evaluate AI sourcing for Japan is to test it on your own role. 100 free credits. No card. 2 minutes.
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