Investor Letter
The Margin of Safety
12 min read
Private 1:1 Mentorship for
Serious Investors

Not a system. Not a formula. A way of approaching every investment decision with rigour, patience, and clarity.
Before any analysis begins, Kenshi establishes the right questions. Most investment errors originate not in the numbers but in what the investor chose not to ask.
Disciplined, first-principles research into the business, the industry, and the competitive position. Reading the original sources — not the summaries.
A rigorous valuation, an honest assessment of risk, and a decision made within a written process. Not on instinct. Not on urgency.
Patience is not passive. The Kenshi investor reviews, refines, and compounds — both their capital and their understanding of what they own.
No cohorts. No group classes. No mass webinars. Every engagement is private and one-to-one.
A considered path from reading price and businesses to developing independent judgement.
The Language of Price
Reading the Business
Price vs. Worth
The Inner Game
Integration & Judgement
Independence & Legacy
Every programme is private, one-to-one, and paced around the individual.
Explore all programmesInvestor letters, mental models, research notes, and annual-report analysis for thoughtful independent investors.
Explore InsightsInvestor Letter
12 min read
Mental Models
9 min read
Research Notes
11 min read
The KENSHI Research Desk
Visit the archiveKenshi does not promise returns. It cannot — and any institution that does is not educating you; it is selling you something else. What we can offer is a demonstrable shift in how you approach a business, a price, and a decision.
14+
Years in markets
The founder's active investment experience underpins every programme.
200+
Individuals mentored
Professionals, business owners, and serious private investors.
6
Distinct programmes
From foundational analysis to bespoke mastery engagements.

Kenshi was founded on a single observation: most investment education creates dependency. It offers signals, alerts, and tips — but never the underlying literacy to generate them. When the instruction ends, the investor remains unchanged.
The founder spent over a decade studying markets and building positions — including losing money in the ways that teach. What emerged was not a system or a strategy, but a set of first principles for thinking about capital, risk, and time that could survive any market condition.
Kenshi exists to transmit that literacy. Not to a crowd — but one serious, committed person at a time.
Kenshi accepts a small number of individuals each quarter. There is no automated enrolment. Every application is reviewed personally, and every engagement begins with a conversation about where you are and where you intend to go.
Apply
A short written application. We want to understand your thinking — not your background.
Conversation
A private introductory session with the founder to discuss your goals and assess fit.
Engagement
Begin your programme at your pace. Structured sessions, reading, and private mentorship.
Every application is reviewed personally