Good Wave Japan Ltd.

Japanese matcha is a finely ground powdered green tea made from specially grown and processed shade-grown green tea leaves (mostly from the Camellia sinensis varieties like Yabukita, Okumidori, or Samidori). Unlike regular green tea, the whole leaf is consumed, giving matcha its intense flavor, vibrant green color, and high concentration of antioxidants, caffeine, and L-theanine.

 Key Characteristics of Real Japanese Matcha

- Color: Bright emerald green (dull or yellowish = lower quality or not authentic)

- Texture: Ultra-fine, silky powder (should feel almost talc-like)

- Taste: Umami-forward, slightly sweet, grassy, ​​​​with a creamy mouthfeel and minimal bitterness when high-grade

- Aroma: Fresh, vegetable, oceanic

Main Grades of Japanese Matcha

1. Ceremonial grade – Highest quality, used in traditional Japanese tea ceremony (chanoyu). Made from the youngest first-flush leaves. Smooth, delicate, no bitterness.

2. Premium/Latte grade – Slightly more robust flavor, still high quality, excellent for daily drinking and lattes.

3. Culinary/Cooking grade – Stronger, more bitter, used in cooking, baking, ice cream, etc.

 Famous Matcha-Producing Regions in Japan

- Uji (Kyoto) – The most prestigious, ~60% of Japan's high-end matcha

- Nishio (Aichi) – Second largest producer, very consistent quality

- Shizuoka – Large production, wide range of qualities

- Kagoshima – Often more affordable, organic options common

- Fukuoka (Yame) – Known for gyokuro-style matcha with deep umamiTop-Rated Japanese Matcha Brands (2025)

Ceremonial/High-end:

- Ippodo Tea (Kyoto) – Ummon-no-mukashi, Sayaka blends

- Marukyu Koyamaen (Uji) – Aoarashi, Isuzu-no-sato

- Horii Shichimeien (Kyoto)

- Nakamura Tokichi (Uji)

Excellent mid-to-high range:

- Matchaeologist (curates Uji matcha)

- Soar Organics

- Ocha & Co.

- Yuuki-cha (direct from farmers)

 How to Prepare Traditional Usu-cha (thin matcha)

1. Sift 1.5–2 g (½ tsp) matcha into a bowl

2. Add 70–80 °C water (not boiling!) ~60–70 ml

3. Whisk vigorously in “W” or “M” motions with a chasen (bamboo whisk) for 15–30 seconds until frothy with tiny bubbles

4. Drink straight from the bowl