kezurou-kai usa

What kezurou-kai usa does

Kezurou-kai USA is a 501(c)(3) non-profit educational organization founded in 2015 (EIN: 47-5009584) that preserves and teaches traditional Japanese hand tool woodworking and carpentry techniques to North American practitioners. The organization delivers education through annual National Events that drew 160 attendees including 18 expert volunteers in 2025, monthly regional Mini-Kez gatherings in cities such as Kingston NY and Denver CO, online Zoom classes, in-person workshops, and a content library of articles, videos, and tool supplier directories. Programming covers kanna (hand plane) planing, kigumi joinery, Ishibatate earthquake-resistant framing, blacksmithing for tool making, earth plaster, timber framing, and tea house construction.

The organization's underlying technology is pre-industrial Japanese hand tool craftsmanship, codified through specialized methodologies such as a kanna planing competition where a blade capable of cutting a clean 10-micron shaving serves as a measurable skill benchmark, and the Ura Dashi technique for maintaining Japanese plane blades and chisels by gently stretching the soft iron jigane over an anvil point. The organization operates a Historical Japanese Architecture Survey portal and a curated Resources page linking to North American woodworking schools, books, and tools suppliers.

The organization is governed by a volunteer Board of Directors with no paid staff. Its revenue rests on three streams: $25/year recurring memberships, fees from online and in-person classes (processed via PayPal), and tax-deductible donations. All distribution is direct via the WooCommerce-powered website (kezuroukai.us) and email; there are no retail or reseller channels. The organization maintains a formal friendship agreement with Kezurou-kai Japan, whose domestic events draw 10,000+ attendees.

Name

kezurou-kai usa

Legal name

Kezurou-kai USA

Website

https://kezuroukai.us

Company type

Private

Founded year

2015

Operating status

Operating

Short description

Kezurou-kai USA is a 501(c)(3) non-profit founded in 2015 that teaches traditional Japanese hand tool woodworking and carpentry to North American practitioners through annual national events, monthly Mini-Kez gatherings, online Zoom classes, and in-person workshops.

Ownership category

akta.pro rank

Product category

Woodworking and Craft Education

NAICS

Technical and Trade Schools (61151)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Traditional & Indigenous Crafts Lessons (Heritage Skills, Folk Arts) (THAJAKAH)

Keywords

• Traditional Japanese woodworking
• Hand tool carpentry
• Woodworking education
• Japanese carpentry classes
• Carpentry workshops

GTM type

B2C

Offering type

Services

Cost components

Operations, Marketing or Sales, Others

Revenue model

1. Membership Fees: Annual recurring subscription at $25/year. Members receive notifications for upcoming classes and events, plus discount codes for online classes.
2. Class Fees: Revenue generated from online Zoom classes and in-person classes. Members receive discount codes for classes as a membership benefit.
3. Donations: Tax-deductible donations from the public. The organization is a 501(c)(3) non-profit (EIN: 47-5009584). Donations support educational programs and the outreach mission.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Kezurou-kai USA is a 501(c)(3) non-profit educational organization that delivers classes, workshops, and events teaching traditional Japanese hand tool woodworking and carpentry techniques. Its core programs include an annual $25 membership providing class discounts and event notifications, online Zoom classes, in-person workshops at annual national events, and informal local Mini-Kez gatherings. The organization preserves and disseminates pre-industrial Japanese woodworking methods such as kanna planing, kigumi joinery, Ishibatate framing, blacksmithing, timber framing, and tool sharpening.

Product overview

Kezurou-kai USA is a 501(c)(3) non-profit educational organization that offers a portfolio of programs centered on traditional Japanese carpentry and hand tool woodworking. The core offering is the annual membership ($25/year) which provides access to classes, events, and member discounts. Educational programming includes online Zoom classes, in-person workshops at national events, and local Mini-Kez gatherings. The organization hosts annual National Events featuring planing competitions, blacksmithing demonstrations, and specialized workshops. Supporting resources include historical architecture surveys and an extensive library of educational articles on woodworking techniques, joinery, and tool making. The organization does not offer a software product, API, or AI-powered features.

Differentiator

Problem solved

Functional benefit

Products and services

• Kezurou-kai USA Membership Annual recurring membership ($25/year) providing members with email notifications for upcoming classes and events, plus discount codes for online classes.
• Online Classes (Zoom) Real-time video instruction via Zoom teaching traditional Japanese woodworking techniques, with class recordings available to participants for 2 weeks after sessions. Discounted for members.
• In-Person Classes Hands-on workshops and demonstrations held at event venues, covering traditional Japanese carpentry, tool use, sharpening techniques, and specialized crafts like timber framing and boat building.
• National Events Annual two-day national gatherings featuring scheduled classes, demonstrations, planing competitions, vendor displays, and workshops led by Japanese and American experts in traditional woodworking. 2026 event scheduled for October 17-18 at the El Cerrito Community Center.
• Mini-Kez Local Gatherings Informal local monthly gatherings in various cities where woodworkers practice and share Japanese hand tool techniques, welcoming all types of planes and skill levels.
• Timberframing Workshops Intensive multi-day workshops teaching traditional Japanese timberframing techniques, including scribed log joinery and wedged through tenons, led by experienced instructors.

Quantifiable outcome

• A blade that can cut a clean 10 micron shaving has no scratch in its edge deeper than 10 microns — serving as a precise indicator of tool quality and sharpening skill.
• +1 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Kezurou-kai JapancoreStrategic or Co-development Partner · 1 May 2020Official letter of friendship exchanged between Kezurou-kai USA and Kezurou-kai Japan, signaling a formal international partnership. Kezurou-kai Japan hosts national events with 10,000+ attendees across Japan and has been collaborating with USA organizers since 2015 when the first delegation was sent to Kobe, Japan.
• California Blacksmiths Association (CBA)minorStrategic or Co-development Partner · 1 January 2019CBA provided logistical support by loaning forges and equipment for the 2019 El Cerrito National Event, enabling blacksmithing demonstrations at the gathering. This was short-notice support facilitated by Jay Van Arsdale's outreach.
• Suzuki-ya (Suzuki-ya Tools)minorChannel Partner/ Reseller/ DistributorSuzuki-ya Tools operates as a tool supplier (suzukitool.com) and was instrumental in sourcing Japanese plane blades for American blacksmith demonstrations at Kezurou-kai events. They facilitated connections between American smiths like Jim Blauvelt and the Japanese woodworking community.
• North American Japanese Garden Association (NAJGA)minorStrategic or Co-development PartnerListed as a related organization on the Kezurou-kai USA Resources page. NAJGA is a 501(c)(3) non-profit founded in 2011 dedicated to Japanese gardens, sharing cultural overlap with Kezurou-kai's focus on traditional Japanese architecture and craftsmanship.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Others

• Lie-Nielsen Toolworks: Premium hand-tool manufacturer that also runs woodworking workshops, classes, and educational videos. Comparable as an enabler of traditional woodworking education and a sponsor of craft-focused events, though primarily a tool company.
• Japan Woodworker: Long-established U.S. retailer of Japanese woodworking tools, books, and instructional videos. Comparable as a facilitator of Japanese woodworking practice in North America, though operating as a commercial retailer rather than an educational nonprofit.
• Highland Woodworking: Atlanta-based woodworking retailer that hosts in-store classes and an active educational YouTube channel. Comparable as an enabler of hand-tool woodworking education through retail and class programming.

Broad incumbents

• Popular Woodworking Magazine: Active Media woodworking publication covering tools, techniques, and projects with a strong focus on hand-tool woodworking. Comparable as a content-driven hand-tool woodworking brand, though broader in scope than the Japanese-focused niche.
• Fine Woodworking Magazine: Established woodworking media brand (Taunton Press) offering articles, videos, and live event education across the full woodworking category. Comparable as a broad woodworking education incumbent but lacking Kezurou-kai's hand-tool/Japanese specialty.

Direct peers

• The Wood Whisperer Guild: Marc Spagnuolo's online woodworking education community with paid Guild membership offering tutorials, project plans, and live classes. Comparable as a subscription-based digital woodworking education business targeting hobbyist woodworkers.
• North House Folk School: Non-profit folk school in Grand Marais, MN offering hands-on courses in traditional crafts including woodworking, boatbuilding, and blacksmithing. Comparable as a community-based, non-profit craft education organization with multi-day workshops and instructor-led classes.
• Paul Sellers: Paul Sellers' woodworking education platform offering free and paid hand-tool woodworking courses and YouTube content. Comparable as an individual-led woodworking educator focused on traditional hand-tool techniques for hobbyists.
• Tom Fidgen: Independent traditional woodworker offering online courses and tutorials on hand-tool joinery and green woodworking. Comparable as a small-scale craft educator teaching pre-industrial techniques to hobbyist woodworkers.
• The Woodwright's School: Roy Underhill's traditional hand-tool woodworking school in Pittsboro, NC. Directly comparable as a small-scale craft education program teaching pre-industrial woodworking techniques, although its focus is English/American tradition rather than Japanese.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/kezurou.kai.USA
• Instagraminstagram.com/kezusa
• LinkedInlinkedin.com/company/kezurou-kai-usa

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about kezurou-kai usa