Matcha Green Tea Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Naoki Matcha is the best-performing matcha green tea brand in July 2026, moving 37,000 units across 3 ASINs for 41.1% of Top 10 volume. Jade Leaf Matcha follows with 22,000 units (24.4%), ahead of ITO EN on 10,000 units (11.1%).

With 6 brands splitting the Top 10 and 76.7% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $13.98 to $35.99, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. On the growth side, B07F2QSKS2 leads positive momentum with ▲ 350.0% MoM growth on 900 units, with B08VZ17H3V close behind at ▲ 200.0% MoM on 3K units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.