---
title: "Aiya America: Nishio Matcha Producer Since 1888"
description: "Aiya America offers ceremonial matcha from May's first flush and culinary matcha from June's second harvest, both sourced in Japan."
image: "https://best-matcha.com/wp-content/uploads/2025/09/logo_new.webp"
---
# Aiya America: Nishio Matcha Producer Since 1888

> Aiya America offers ceremonial matcha from May's first flush and culinary matcha from June's second harvest, both sourced in Japan.

Source: https://best-matcha.com/shop/aiya-america
Created: 2025-06-26T10:07:23+00:00
Modified: 2026-08-05T12:59:15+00:00
Author: Emilie Schol

**Aiya America** brings over 130 years of matcha mastery to the global marketplace. Founded in 1888 by Aijiro Sugita in Nishio, Japan—the birthplace of premium Japanese matcha—this family-owned company has spent five generations perfecting the art and science of **matcha production**. Today, Aiya stands as the world’s largest matcha producer, serving everyone from home enthusiasts to major food manufacturers.

### Rooted in Nishio’s Tea Heritage

Location matters when it comes to exceptional matcha. Nishio, in Japan’s Aichi Prefecture, offers the perfect combination of fertile soil, abundant water from the Yahagi River, and ideal climate conditions. What started as Aijiro Sugita’s small shop selling tea and dyes has evolved into a *global operation* with subsidiaries across four continents—yet the commitment to Nishio’s terroir remains unchanged.

Aiya works with a network of over 200 dedicated farmers who cultivate tencha using traditional shade-growing methods. These relationships, built over generations, ensure consistent quality and sustainable practices that honor both the land and the craft.

### From Traditional Craft to Modern Innovation

While respecting centuries-old cultivation techniques, Aiya pioneered scientific quality control in the matcha industry. In 1985, the company established its Quality Control Department, shifting from subjective taste evaluation to *objective analytical standards*. This innovation enabled precise grading systems and made Aiya’s matcha ideal for both ceremonial use and food manufacturing applications.

The company’s achievements include:

- Producing Japan’s first **organic matcha** after years of trial and error in the 1970s

- Earning FSSC 22000, ISO 22000, and multiple organic certifications

- Developing color-preserving matcha technology for food processors

- Receiving Japan’s Ministry of Economy recognition as a “Regional Future Driving Company”

### Serving Every Matcha Need

Aiya’s product range reflects deep understanding of different customer requirements. **Ceremonial grade matcha** delivers the vibrant color and smooth taste tea practitioners expect. Culinary grades provide consistent performance for cafes and bakeries. Bulk offerings supply food manufacturers with reliable, scalable solutions—all backed by rigorous testing and cold storage facilities in Torrance, California.

Whether you’re comparing matcha options for your morning latte or sourcing ingredients for a product line, Aiya’s combination of traditional expertise and modern quality assurance delivers the authenticity and reliability that matcha deserves.

---

## Site identity

- Organization: Best Matcha (Emilie Schol)
- Description: Best Matcha is a specialized marketplace and educational platform for comparing Japanese matcha brands, products, grades, prices, and preparation guidance. It connects tea enthusiasts with producers and provides source-conscious guides for making informed choices.
- Website: https://best-matcha.com


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