Designer ProfilesInterlocking Puzzles

Kohno Ichiro Mechanical Puzzles

Puzzle Designers and Craftsmen

Kohno Ichiro is a puzzle designer from Japan. He has produced a number of popular interlocking burr puzzles, many of which have been entered into the Nob Yoshigahara Puzzle Design Competition!

Designer Information

If you have information on this puzzle craftsman, or images to support this page please feel free to get in touch.

News of events:



Many of Kohno-san’s puzzles can be purchased at the PUZZLE of MINE * WEB-SHOP.

Kohno Ichiro Puzzles

A guide to the puzzles of Kohno. (Please feel free to update on missing puzzles).

10 CubesCircle and SquareIgayaki Pottery Puzzle
Karakuri BoxMissyobakoNinja
Ninja Tool BoxOoban*Pencil Box
Pull The KunaiRAT*Save the Ninjas
Scroll of Iga Ninjas ArtSurround*The Summit
With luck or effort

*TheMetagrobologist most wanted. Do you have a copy to sell/trade? Email or PM us on our Facebook Page.


This page has been created to act as a constantly updated, serious portal and directory to many of the world’s most popular, foremost and prolific mechanical puzzle designers and craftsmen.

If you are a craftsman or puzzle designer and would like to be added to the list, provide a small biography, display some new puzzle designs, news, or add new links or information for our readers please get in touch.

Interested in new mechanical wooden puzzles?

Visit Wood Wonders Online.


Checkout our latest blogposts for news and site updates.

RAT by Kohno Ichiro © Nick Baxter (BaxterWeb)

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