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Two ceramic bowls of matcha powder side by side on a wooden tea tray with bamboo whisk and chashaku scoop, illustrating the visual contrast between authentic and adulterated matcha

How to Tell Real Japanese Matcha from Counterfeit: A 2026 Buyer's Guide

Counterfeit matcha is rising as the 2026 boom strains supply. Use this 7-point authentication checklist and sourcing framework to protect your cafe.

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Ceremonial-grade Japanese matcha powder in a handmade chawan bowl with bamboo chasen and chashaku, soft window light

Best Japanese Matcha Supplier for Small Business (2026)

Honest 2026 guide to choosing a Japanese matcha supplier for your cafe or boba shop. 5 archetypes compared, MOQ ranges, named picks by use case.

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An aged world map laid on a wooden table with a Japanese ceremonial matcha tin placed on Japan and a small crude-oil vial near the Persian Gulf, with traditional Japanese tea ceremony tools in the soft-focus background

How the 2026 Iran War Is Pushing Matcha Prices Higher

By Christian Mauerer, Founder of One with Tea · Published May 7, 2026 · Updated August 13, 2026 Live 2026 auction tracker: For the latest tencha auction prices and the full year's running summary, see our Japanese Matcha Price Tracker...

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A ceremonial Japanese matcha tin sits on a worn wooden table next to a notebook showing a handwritten cost breakdown in yen, with traditional tea ceremony tools in the soft-focus background

Why Matcha Prices Are Rising in 2026 (And What You're Paying For)

Why Matcha Prices Are Rising in 2026 (And What You're Actually Paying For) By Christian Mauerer, Founder of One with Tea · Published May 6, 2026 Live 2026 auction tracker: For the latest tencha auction prices and the full year's...

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Christian, Founder of One with Tea with Japanese Farmer in the tea fields at the foot of Mt. Fuji

The 2026 Matcha Shortage Explained: A Founder's View From the Sourcing Floor

Live 2026 auction tracker: For the latest tencha auction prices and the full year's running summary, see our Japanese Matcha Price Tracker 2026. This page remains the focused deep dive. Updated June 2026: the 2026 first-flush (ichibancha) auctions confirmed the...

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Christian Mauerer with the Ichikawa-en team in front of the YAMASEN factory building, Makinohara Plateau, Shizuoka

Ichikawa-en: Deep-Steamed Sencha from Makinohara, Shizuoka

Inside Ichikawa-en, a Shizuoka family tea operation on the Makinohara Plateau. Five tons a day, deep-steamed fukamushi sencha, two generations blending.

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Bright emerald hand-picked tencha tea leaves on a traditional wooden grading tray at a Japanese tea auction in Uji Kyoto, with a weathered tea blender's hands inspecting a single leaf

Kyoto Tencha Auction 2026: Prices Jumped at Opening

Kyoto tencha auction prices jumped at the 2026 opening per Asahi Shimbun. Founder breaks down what it means for ceremonial matcha buyers this year.

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Close-up of bright emerald matcha being whisked in a navy chawan with a bamboo chasen at golden hour, against a thriving first-flush Japanese tencha tea field

Is the Matcha Boom Slowing Down? FY2025 Data Says No

Japan's matcha-led green tea exports hit ¥84.7B in FY2025, up 120% YoY. Is the matcha boom slowing? A founder reads the data, the supply gap, and the risks.

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Aerial split-frame comparison: traditional Japanese tencha field under honzu reed shading in Uji versus an open Chinese green tea field in Anhui — Japan vs China matcha production

Japan vs China Matcha: Why Japan Defines Ceremonial 2026

Japan's green tea exports jumped 42% to 13,125 tonnes in FY2025 (~70% matcha). A founder's guide to Japan vs China matcha, cultivars, and grading.

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