Chashaku
茶杓/chah-SHAH-koo/
The bamboo scoop used to measure matcha.
Also known as: matcha scoop, bamboo scoop
A chashaku is a slim bamboo scoop carved from a single piece of bamboo, used to measure matcha powder from its tin into the chawan. One heaping chashaku scoop is roughly 1 gram of matcha — two scoops give you the standard usucha serving. While a teaspoon works fine, the chashaku adds nothing to cleanup (just wipe it dry) and measures more accurately than a kitchen spoon.
In practice
- One heaped scoop is roughly 1 g, so a standard usucha bowl is two scoops. This is a convention rather than a measurement — actual weight swings with how finely the matcha is ground.
- Carved from a single piece of bamboo with the node left visible partway along the handle. In tea practice the placement of that node is part of the object's character.
- Cleaning is a dry wipe. Bamboo that gets repeatedly wet will split along the grain within months.
- Sold in almost every starter set, which is where most people acquire theirs rather than buying separately.
The common mistake
Treating the two-scoop convention as a weight. If you care about repeatable results, weigh the matcha once on a scale and see what two scoops of your particular tin actually comes to — it is often closer to 1.6 g than 2 g.
Questions people ask
Is a chashaku better than a teaspoon?
Not for accuracy — a scale beats both. Its practical advantages are that it reaches into a narrow tin without compacting the powder, and it wipes clean instead of needing a wash. It is a nice object rather than a necessary one.
