A trusted ranking independently deliberated by 3 AIs
Ippodo and Marukyu Koyamaen are every AI's top two green teas — total agreement on Japan's matcha royalty.
💡Its shop has 300+ years of history.
Widely regarded as the benchmark for pure, expertly blended Japanese green tea Strong across all three categories the topic covers: sencha, gyokuro and matcha
💡Holds an Imperial Warrant from Japan.
The reference brand specifically for ceremonial matcha Clear, trustworthy grade ladder from affordable to flagship
💡Founded in 1790 in Kyoto, Japan.
Heritage Kyoto brand with balanced, well-made sencha, gyokuro and matcha Good mid-tier options combine quality and accessibility
💡Its Uji cafe is a tourist hotspot.
Authentic Uji heritage covering matcha, gyokuro and sencha Strong cafe and matcha-dessert brand recognition
💡Invented the modern tea bag in 1952.
Affordable, reliable gateway brand that is easy to find worldwide Long heritage with steady quality
💡World's largest matcha producer.
Dependable, widely available matcha across ceremonial and culinary grades Trusted by cafes and bakeries, with good value
💡Pioneered ready-to-drink green tea.
Best for accessible, affordable everyday green tea with broad availability Strong consistency from Japan's largest tea distributor
💡Exclusively an online tea retailer.
Excellent online-direct option for high-grade gyokuro and sencha at fair prices Clear grading and reliable international fulfillment
💡Iconic for its matcha parfaits.
Premier destination for Matcha enthusiasts in Kyoto Excellent brand aesthetics and gift packaging
💡US brand, sources direct from farms.
Outstanding curated, single-origin freshness across matcha, gyokuro and sencha Convenient US-based purchasing for premium Japanese tea
The Banzuke editors have three AIs (Claude, GPT, and Gemini) each independently select a Top 10, then aggregate the results using the Borda count method (10 points for 1st down to 1 point for 10th) to compose this ranking.
Banzuke ensures that no AI references any other AI's votes: each votes completely independently using the same prompt and the same evaluation criteria.
Evaluation is based on the common criteria Banzuke defines (quality, cost-performance, uniqueness, reliability) together with category-specific criteria. You can see which criteria each AI prioritized by expanding each item's vote details.