Wooden Asanoha kumiko pattern on a wooden surface with two chisels.

Handcrafted Kumiko Tools & Kits

Built for precision, inspired by tradition.

FEATURED IN FINE WOODWORKING AND OTHERS

Shop Our Featured Products

JT Woodworks Adjustable Kumiko Sled, featuring adjustable registration keys and can accommodate various thickness of workpieces for kumiko woodworking. Patent Pending.

JT Woodworks Kumiko Sled

JT Woodworks Kumiko Sled
$245.00
Kiwa Kanna (Hand Plane) - 24mm featuring a body made of Oak Wood and Japanese steel blade. Made in Japan. Perfect for kumiko!

Kiwa Kanna (Hand Plane) - 24mm

Kiwa Kanna (Hand Plane) - 24mm
$125.00
8 Inch Dozuki Japanese Saw with JT Woodworks

8 Inch Dozuki Saw

8 Inch Dozuki Saw
$55.00
An assembled Sakura Shuttle from JT Woodworks.

Sakura Shuttle

Sakura Shuttle
$35.00
Oire Nomi - Kakuri Japanese Bench Chisels

Oire Nomi - Kakuri Japanese Bench Chisels

Oire Nomi - Kakuri Japanese Bench Chisels
$35.00
A set of Japanese brass clamps stacked beside each other.

Japanese Bar Clamps - Brass 2pcs

Japanese Bar Clamps - Brass 2pcs
$32.00
JT Woodworks Kumiko Design Stencil

JT Woodworks Kumiko Design Stencil

JT Woodworks Kumiko Design Stencil
$19.50
Photo of JT Woodwork's branded kumiko jigs. Available angles: 15˚, 22.5˚, 30˚, 45˚, 60˚, 67.5˚, 75˚.

Kumiko Jigs

Kumiko Jigs
$135.00
Kumiko Pieces/Instructions - Kaku Asanoha

Kumiko Pieces/Instructions - Kaku Asanoha

Kumiko Pieces/Instructions - Kaku Asanoha
$17.00
Kumiko Pieces/Instructions - Izutsu

Kumiko Pieces/Instructions - Izutsu

Kumiko Pieces/Instructions - Izutsu
$17.00
The Complete Kumiko Beginner Bundle
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  • The Complete Kumiko Beginner Bundle
  • The Complete Kumiko Beginner Bundle
The Complete Kumiko Beginner Bundle

The Complete Kumiko Beginner Bundle
$580.00

Everything you need to start your kumiko journey, all in one thoughtfully curated bundle. Whether you're brand new to kumiko or looking to streamline your setup, this collection brings together our most essential tools and materials to help you get started with confidence and precision.
Sled options
Kit style
JT Woodworks Adjustable Kumiko Sled, featuring adjustable registration keys and can accommodate various thickness of workpieces for kumiko woodworking.

The JT Woodworks Kumiko Sled

This adjustable patent-pending kumiko sled is designed to help you create precise jigumi (kumiko grids). With its configurable registration keys, it accommodates a variety of grid sizes, making it a versatile tool for your woodworking projects.

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Shop by Collection

Kumiko Starter Kit - Kaku Asanoha by JT Woodworks. Comes with packaging, jigs, and pieces to create an Asanoha pattern.

Kumiko Kits

JT Woodworks Adjustable Kumiko Sled, featuring adjustable registration keys and can accommodate various thickness of workpieces for kumiko woodworking. Patent Pending.

Tools & Kumiko Supplies

Plans - All Plans Bundle

Plans

Tipsy Wine Bottle Holder

Home Decor

Kumiko Starter Kit - Kaku Asanoha by JT Woodworks. Comes with packaging, jigs, and pieces to create an Asanoha pattern.

Kumiko Kits
Johnny's hands putting together a kumiko grid on a black workbench tabletop.

Videos & Tutorials

Watch Now
A closeup of Johnny's fingers putting together kumiko pieces on a black workbench tabletop.

Online Kumiko Course

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The Journal
What Is Shoji Paper? Everything You Need to Know About Japanese Washi

What Is Shoji Paper? Everything You Need to Know About Japanese Washi

|Johnny Tromboukis
Blog Post: "Kumiko Patterns: Discover New Designs" - Featuring kumiko patterns such as Rindo, Sakura, Shippo, and Ume

Kumiko Patterns: Discover New Designs

|Johnny Tromboukis
Push vs. Pull: Understanding the Differences Between Japanese and Western Saws | A Blog Post Featuring an image of a JT Woodworks Kumiko Suizan Saw for Kumiko Japanese Woodworking

Push vs. Pull: Understanding the Differences Between Japanese and Western Saws

|Johnny Tromboukis