aio_match_img-Matcha-ManufacturingAOI spares no expense to ensure that its matcha is top of the line. The tea is cultivated in the Nishio region of the Aichi prefecture, one of the finest locations for tencha (pre-ground matcha) in all of Japan. Additionally, AOI cultivates tencha from Kyoto – also one of the finest locations and widely known as the cultural hub of Japan as well as where most of the largest tea companies in the world harvest their green tea.

Organically grown since the 1990s, tea leaves are picked by hand. The tea is thoroughly monitored to surpass ISO9001 and ISO22000 certification standards, and it’s carefully documented so buyers can easily know where the matcha was harvested, when it was harvested, the cultivation conditions, and more. With these high standards, it’s no surprise that AOI was recognized as the #1 producer of organic tencha by the prestigious Aichi Brand.


AOI’s bulk japanese matcha continues to be enjoyed in many forms. It is well known that AOI’s ability to supply retailers the best of Japan’s matcha is state of the art. But with customized products, transparent availability, and personalized service – AOI is indeed uncontested. Whether you are interested in a matcha bulk supplier or bulk organic matcha tea, you’ve found the best provider.

Adding to our outstanding process of deliver, AOI’s collection of certifications, safety precautions and regular quality control analysis – AOI is also among the safest in the industry! Check out the items below to learn more about our products or give us a call today at 1-877-264-0877 to place a bulk matcha order!

Our matcha is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world. We also feature wholesale organic matcha.


AOI Matcha Tea is cultivated primarily from the Nishio area, Aichi  as well as from Kyoto, the Number One Production locations for Tencha and known as the Green Tea Capitols of Japan! Learn more about AOI Tea Sourcing.


AOI spares no expense to ensure that its matcha is top of the line and this includes the way we manufacture our matcha.


Our main production location for Tencha is in the Nishio region in Aichi prefecture, buried deep within the heart of Japan’s main island, Honshu


AOI was awarded the AICHI Brand for being the number one producer of JAS organic tencha (Matcha before grounded). AOI is also USDA Organic certified and has quality control methods that are second-to-none in the industry.


Matcha is a family affair at the AOI Tea Company. The son of AOI’s president, Tadateru (Tad) Honda, and her son-in-law, Mr. Nakane (pictured) are two of the many matcha tea sommeliers that work for the AOI Tea Company.


As the stone carver for AOI Tea Company, Mr. Ito creates and maintains the company’s collection of hundreds of hand-crafted granite grinding wheels.


When it comes to manufacturing premium matcha, having the highest level of safety certifications is imperative to AOI’s service & reputation.


Register to purchase wholesale matcha directly from the world’s leading matcha wholesale provider, the AOI Tea Company!