Koyubi ( 古隃麋 ) sumi ink stick - Koboku ( 古墨 Antique Inkstick ) -

In stock and ready for shipping
Tax included. Shipping calculated at checkout.

* 💡There is a currency change switch which is located at the top or bottom of the screen.

** SIZE W:Width, L:Length, T:Thickness, Wgt:Weight

Shopify PCI DSS Level 1


All our packages can be sent by EMS by Japan Post

  • Fastest speed
  • Tracking record
  • Fully Insured by Japan Post
  • Shipped from Japan in 3-5
  • business days.

For more details, please click here ( Shipping & Return policy.)

Apple Pay
Google Pay
Shop Pay

🔐Worried about using your credit card?

You can also pay more securely using Paypal.

🍀Minimal Packaging

To keep shipping costs as low as possible and to avoid wasting resources, we use minimal packaging other than to protect the products we sell.

Do you have a question / request? Ask us anything! 😊
Koyubi ( 古隃麋 ) sumi ink stick - Koboku ( 古墨 Antique Inkstick ) -

Koyubi ( 古隃麋 ) sumi ink stick - Koboku ( 古墨 Antique Inkstick ) -


Product information

This sumi ink stick was made of uperfine rapeseed(canola)  oil smoke and vintage Chinese glue. 

Production Year: 1960

It was named after a pine garden that is said to have existed in the Yubi Mountains ( 隃麋山 )  in China long ago. In the old days, ink was made from pine trees, and the pine trees of Mount Yubi are synonymous with ink.

古 ( ko : old ) 

隃麋 ( yubi : the name of a mountain ) 

SIZE: Width:20.5mm Length:79mm Thickness:9mm Weight:17gram

How does KOBAIEN ( 古梅園 ) make sumi inksticks in Japan?

How do you grind inksticks?

Ms. Junko Azukawa, a contemporary calligrapher and ink painter in Australia, explains how to use stickinks.