Phone: 510.409.0217
Mon–Sat: 9AM – 5PM PST
Superior Japanese Hand Tools for Woodworking, Kitchen, Gardening and Grooming
Keizaburo Block Planes / Ko-ganna (Mame-hira-ganna)

Upcoming Our Holidays in 2021 and 2022


   Thur Dec. 23rd - Sun Dec. 26th

・Oshogatsu and Trip to Japan:

   Wed Dec. 29th - Sun Jan. 23rd, 2022


Keizaburo Block Planes / Ko-ganna (Mame-hira-ganna)


Japanese block planes are called "Mame-hira-ganna" in the Eastern part of Japan and "Ko-ganna" in the Western part of Japan.

PLEASE NOTE:  Due to high demand and the amount of time it takes to custom-make each Keizaburo plane by hand, the current wait time is approximately one year between order and delivery. 

We recommend Oi-masame. Please let us know if you would like Masame.

We can accomodate any bedding angle for a Ko-ganna (Mame-hira-ganna) / block plane. If it's steeper than 40 degrees, an additional charge will be required. Please contact us for more details.