Does matcha change with water? How different types of water affect its taste and how to choose the right one

Does water change matcha? Here's the conclusion.
Even with the same tea leaves, matcha's taste and mouthfeel change significantly depending on the water used.
Specifically, using water with a soft mouthfeel makes it easier to naturally experience the authentic flavor of matcha.
If you've ever felt that matcha was "somehow bitter" or "difficult to drink," water might be a contributing factor.

Why water changes the taste of matcha
Matcha is a drink made by grinding tea leaves into powder, so it's consumed directly with water.
Therefore, the water's components and mouthfeel directly affect the taste.
For example, the amount of minerals in the water can change:
・how bitterness is perceived
・the heaviness of the mouthfeel
・the impression of the aftertaste
In other words, water is not just something that "dissolves" but an important factor that influences taste.

Differences between soft and hard water | What kind of water is suitable for matcha?
Water is broadly categorized into "soft water" and "hard water."
Hard water, rich in minerals, has a firm mouthfeel, but when paired with matcha, the flavor can become too strong.
Soft water, on the other hand, has fewer minerals and is characterized by a smooth and soft mouthfeel.
When wanting to enjoy matcha simply, many tend to choose soft water for reasons such as:
・less bitterness
・lighter mouthfeel
・enhanced aroma

Basic tips for delicious matcha
In addition to the type of water, a little ingenuity in how you prepare it can make it even more enjoyable.
・Use water at room temperature or lukewarm
・Mix a small amount of water first to create a paste
・Mix carefully to avoid clumps
Keeping these points in mind will result in a smooth finish.
The appeal of everyday matcha
Matcha has an image of being a special drink, but it can actually be easily incorporated into daily life.
You can enjoy it as a morning drink, or for refreshment during work breaks, utilizing it in various situations.
Furthermore, enjoying it simply with water makes it easier to appreciate the natural taste of the ingredients themselves.

Matcha tastes even better when you're particular about the water
If you want to enjoy matcha more, paying attention to the softness of the water is one approach.
For example, Onsensui 99, natural water from Tarumizu Onsen in Kagoshima Prefecture, is ultra-soft water with a hardness of 1.7, characterized by its smooth mouthfeel.
Despite being alkaline with a pH of 9.9, it has littleクセ (peculiar taste) and is known for its ability to bring out the flavor of ingredients.
Such water contributes to a gentle drinking experience that enhances the flavor of matcha, making it an excellent choice for those who want to enjoy it simply.
Summary
Matcha is a drink whose taste changes with water.
Especially, by choosing soft water with a smooth mouthfeel, you can enjoy the authentic flavor of matcha more naturally.
Just by slightly changing the water you usually choose, the impression of matcha can change.
Since it's a daily cup, why not be particular about the water too?
▶ For those who want to make matcha more delicious
If you want to learn more about choosing water to enjoy matcha more deliciously,
please also read the article "What kind of water makes matcha delicious?"

