America’s largest Matcha refinery

Direct from Japan’s most prized farmers, ground fresh in the USA.

Fresh GRound Matcha

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  • Ooika stone mill

    Stone-Milled

    All Matcha milled by Ooika using Ishi Usu 石臼 stone mills.

  • Directly Sourced

    Surced directly from farmers we hold personal relationship with.

  • Full Transparency

    The most transparent Matcha company on earth. Origin notes & Mill dates.

Matcha Shortage

why Milling in the USA matters.

Freshness

Just life coffee, Matcha loses it’s freshness immediately after grinding.

Milling in the USA means you can experience Matcha fresh for the first time.

Conversavation

Stone Milling is Matcha’s greatest bottleneck.

Milling in the USA free’s Japan’s limited stone mills. Supporting both Japan’s farmers and Tea schools.

Farmer Focus

connect with japan’s most awarded and historically relevant tencha (unground matcha) farmers.

Ooika Farms
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Milled daily.

Visit our Cafes in Princeton & Lawrenceville for our in-house stone-milled Matcha.

Ooika Princeton Interior

300 Witherspoon Street, Princeton NJ.

Ooika Lawrenceville NJ

2661 Main Street, Lawrenceville NJ

Drinking Matcha Ooika

Single, yet together.

Single origin. Single cultivar. Single Vintage. Yet part of a larger story. The ephemeral quality of changing seasons, and the craft of Japanese tea farmers.

Farmers, first.

  • Kurazumiさん

    Kurazumiさん

  • Yamazakiさん

  • Tsujiさん

    Tsujiさん

  • Sakataさん

    Sakataさん

  • Shimizuさん

    Shimizuさん

  • Nitabaruさん

    Nitabaruさん

  • Yoshidaさん

    Yoshidaさん

  • Uchinoさん

    Uchinoさん

  • Kumaさん

    Kumaさん

  • Nishideさん

    Nishideさん

  • Hattoriさん

    Hattoriさん

  • Eshimaさん

    Eshimaさん

  • Morisakiさん

    Morisakiさん

  • Kogaさん

    Kogaさん

  • Hattoriさん

    Hattoriさん

Fresh Milling Statement: Similar to espresso grounds, Matcha odorants (flavor molecules) are lost, oils oxidize, and antioxidants break down immediately after grinding. Ooika only sells Matcha we mill ourselves in the USA with clear mill dates on the packaging. It’s more expensive, but experiencing Matcha without compromise is worth it.

Matcha mill club

Subscription: Expand your appreciation for Matcha. Every month a new, single-origin Matcha stone-milled and shipped to you within 24 hours.

Learn more
Mill Stone Ooika

Love for Matcha

  • Sweet Uji Matcha

    ⭑⭑⭑⭑⭑

    The matcha rabbit hole I went down to stumble on this gem of a product! By far the best matcha I’ve ever had. Love it both cold with oat milk & hot. It’s so smooth and I don’t have to add a single thing! It’s perfection!!

    Åshley M.

  • Uji Barista Matcha

    ⭑⭑⭑⭑⭑

    “My order came as scheduled and I am enjoying the matcha tea. I would order again!”

    Maureen K.

  • Matcha Mill Club

    ⭑⭑⭑⭑⭑

    “I am just starting out with the Matcha Mill Club but so far I am highly impressed. I greatly appreciate Ooika producing the Mo Cha (with Tea Drunk); it was such a unique and pure experience to prepare, learn about, and taste a historic tea!”

    Scott C.