At a glance
| Japanese name | 株式会社あいや |
|---|---|
| Established | 1888 |
| Location | Nishio, Aichi |
| English support | Regional sites US, Europe, Japan |
| Export experience | USA, Germany, Austria, China, Thailand |
| Certifications | Organic (multiple) |
| Website | www.matcha.co.jp |
About
World's largest matcha manufacturer with 130+ year history. 1,300+ granite grinding mills. Regional subsidiaries in Los Angeles, Hamburg, Shanghai, Bangkok. Dedicated B2B bulk portal.
Ingredients offered
- Raw material17 suppliers
Matcha Powder
抹茶
Matcha is stone-ground tea powder made from shade-grown tencha green tea leaves. Japan's traditional production centers are Uji (Kyoto), Nishio (Aichi), and Shizuoka. Uji matcha and Nishio matcha are protected geographical indications. Export demand has grown sharply since the 2010s.
Uji (Kyoto) GI, Nishio (Aichi) GI +2MOQ 10–50 kg - Raw material11 suppliers
Hojicha
焙じ茶
Hojicha is a Japanese green tea that has been roasted at high temperature, producing a distinctive toasty, low-astringency, low-caffeine beverage. The powdered form is used in ice cream, baked goods, specialty lattes, and confectionery. Export demand has grown as a caffeine-lower alternative to matcha.
Kyoto (Uji, Wazuka), Shizuoka +1MOQ 20–100 kg (powder); 50–200 kg (loose)
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Last updated: 2026-04-23