Is Marukyu Koyamaen In Stock? (July 2026)
Marukyu Koyamaen's top grades — Unkaku, Wako, and Tenju — are among the most competed-for ceremonial matcha in the world. Here is a grade-by-grade availability breakdown and the only reliable strategy for securing what you want.
Get Notified the Moment Marukyu Koyamaen Restocks
Unkaku, Wako, and Tenju sell out within hours. Set up a free stock alert and receive an email notification within minutes of any grade coming back in stock.
Set Up Free Stock AlertNo credit card · Tracks 435+ products · Cancel anytime
Grade-by-Grade Availability — July 2026
Availability varies significantly between grades and between retailers. This table reflects typical patterns based on observed restocking behaviour in 2025–2026. Real-time availability changes by the hour for the upper tiers.
| Grade | Typical Availability | Urgency | Notes |
|---|---|---|---|
| Wakatake / Ayame (culinary) | Usually in stock | Low | Culinary grades; widely available |
| Aoarashi | Frequently available | Low–Medium | Most accessible ceremonial entry grade; stocks better than upper tiers |
| Chigi no Shiro | Frequently available | Low–Medium | Good availability at most authorised retailers |
| Isuzu | Often available | Medium | Popular daily-drinking grade; sells out faster than Aoarashi |
| Yugen | Intermittent | Medium–High | Demand grows as drinkers graduate from Isuzu; stock less predictable |
| Wako | Frequently sold out | 🔴 High | Top usucha grade; very high demand — sells out quickly after restocking |
| Kinrin | Frequently sold out | 🔴 High | Entry koicha level; sought by ceremony practitioners — stock alert needed |
| Unkaku | Often sold out | 🔴 Critical | The most wanted premium koicha grade; sells out in hours of restocking |
| Choan / Kiwami Choan | Rarely available | 🔴 Critical | Upper premium tier; limited international stock |
| Tenju | Very rarely available | 🔴 Extreme | Competition grade; set alert immediately and check Japan store directly |
Why Marukyu Koyamaen Keeps Selling Out
Marukyu Koyamaen controls its entire production chain — from tea garden to stone mill — in the Uji region of Kyoto. This is a strength (quality control and consistency) but also an inherent supply constraint. Their stone mills process tencha at 40 grams per hour. There is no shortcut that preserves the flavour.
The Unkaku grade alone is tracked by thousands of matcha enthusiasts internationally. When a batch restocks, it competes across Japan, authorised European distributors (including their Munich-based EU operation), selected US retailers, and direct international shipping — all simultaneously. Batches that would have lasted weeks in 2020 now disappear in hours.
📊 The 2026 Tencha Shortage
Uji tencha auction prices rose over 116% between 2024 and 2026, driven by global demand growth that Uji's artisanal production system cannot absorb. Marukyu Koyamaen, as one of the most sought-after Uji producers, faces both reduced raw material availability and record demand — a combination that will sustain the current stock pressure for the foreseeable future.
Which Grades to Prioritise for Alerts
Set Alerts Immediately: Unkaku, Wako, Tenju
These three grades are the most competed-for in the Marukyu Koyamaen lineup. Unkaku is the benchmark premium koicha grade; Wakois the top usucha grade; Tenju is the competition-level flagship. All three require stock alerts — manual checking will consistently result in missed purchases.
Set Alerts When Ready: Yugen, Kinrin, Choan
These mid-to-upper grades are not as aggressively competed for as Unkaku but still sell out on a timescale of days to a week after restocking. If you are at the Yugen or Kinrin stage in your matcha journey, set alerts now rather than waiting until you run out.
Buy When You See Them: Isuzu, Aoarashi
Isuzu and Aoarashi are Marukyu Koyamaen's most accessible ceremonial grades and generally available more consistently. However, during shortage periods even these grades can become hard to find at authorised international retailers. If you see your preferred grade available, buying two tins when permitted is sensible.
Where to Check Stock Right Now
- marukyu-koyamaen.co.jp — Official Japan store; international shipping available; has the widest selection including upper tiers rarely stocked elsewhere.
- EU buyers: Marukyu Koyamaen operates distribution through a Munich-based European operation. The EU-formulated Soju–Meiju–Oju series is equivalent in quality tier and often available when Japan-origin products are not.
- Kanso Tea, Nara Tea Co., Yunomi: US and international authorised retailers that carry selected Marukyu Koyamaen grades. Stock varies; useful as secondary sources.
Tips to Actually Complete a Purchase
- Have an account ready: Create and verify your account at marukyu-koyamaen.co.jp before you need it. Save payment and shipping details.
- Act within 30 minutes of an alert: For Unkaku specifically, the window is short. Treat a restock alert as urgent.
- Alert for your second choice simultaneously: If Unkaku sells out during checkout, a simultaneous alert for Kinrin or Wako gives you a fallback option.
- Consider the EU Soju series: If you are in Europe and Japan-origin Unkaku is unavailable, the Meiju tier in the EU-compliant series is a comparable grade, often in stock from Munich when Japan stock is depleted.
Never Miss a Marukyu Koyamaen Restock
Track Unkaku, Wako, Tenju, Isuzu and every other Marukyu Koyamaen grade — plus Ippodo, Nakamura Tokichi, Horii Shichimeien, and 15+ more Japanese tea houses. Free email alerts, instant notifications.
Set Up Free Stock AlertsNo credit card required · 435+ products tracked