When does Marukyu Koyamaen Restock?

Updated: October 12, 2026

Marukyu Koyamaen doesn't publicly announce a restock schedule for matcha on their official website or authorized resellers, but luckily we have the historical data from our matcha restock notifications service.

The official Marukyu Koyamaen global website typically restocks matcha on Mondays, Wednesdays, and Fridays (US - Eastern Standard Time). The specific times are random, yet generally fall between 2:00 AM to 4:00 AM and 9:00 PM to 10:00 PM EST. Matchas sell out in 30 minutes to 8 hours, depending on the product. See below for more details.

Marukyu Koyamaen Restock Schedule (Past 2 Weeks)

Data is displayed in US Eastern Time (ET) and excludes the most recent 2 days.

Marukyu Koyamaen GlobalOfficial Vendor

marukyu-koyamaen.co.jp/english/shop/

Eiju (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:14 PM ET1.1 days
Sun, Oct 4, 8:36 PM ET1.5 days
Thu, Oct 1, 2:30 AM ET1.3 days
Wed, Sep 30, 3:30 AM ET15.1 hours
Mon, Sep 28, 8:24 PM ET7.1 hours

Tenju (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:14 PM ET1.4 days
Sun, Oct 4, 8:36 PM ET1.5 days
Thu, Oct 1, 2:30 AM ET1.7 days
Mon, Sep 28, 8:24 PM ET8.5 hours

Unkaku (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:14 PM ET18.0 hours
Sun, Oct 4, 8:36 PM ET5.7 hours
Thu, Oct 1, 2:30 AM ET1.1 days
Wed, Sep 30, 3:30 AM ET1.2 hours
Mon, Sep 28, 8:24 PM ET8.5 hours

Wako (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:12 PM ET1.4 hours
Sun, Oct 4, 10:42 PM ET10.1 hours
Sun, Oct 4, 8:36 PM ET1.5 hours
Wed, Sep 30, 3:30 AM ET6.3 hours
Mon, Sep 28, 10:12 PM ET4 minutes
Mon, Sep 28, 8:24 PM ET1.6 hours

Chigi no Shiro (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:12 PM ET2.0 hours
Sun, Oct 4, 8:36 PM ET3.3 hours
Thu, Oct 1, 2:22 AM ET56 minutes
Wed, Sep 30, 3:30 AM ET1.5 hours
Mon, Sep 28, 8:16 PM ET2.2 hours

Yugen (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:12 PM ET2.4 hours
Sun, Oct 4, 10:42 PM ET1.6 hours
Sun, Oct 4, 8:36 PM ET2.0 hours
Thu, Oct 1, 2:30 AM ET14 minutes
Wed, Sep 30, 3:30 AM ET36 minutes
Mon, Sep 28, 10:28 PM ET8 minutes
Mon, Sep 28, 10:12 PM ET12 minutes
Mon, Sep 28, 8:16 PM ET1.7 hours

Urasenke - Seijo no Shiro (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:12 PM ET3.0 hours

Wakatake (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:12 PM ET13.9 hours
Sun, Oct 4, 8:36 PM ET1.0 days
Thu, Oct 1, 2:30 AM ET1.4 days
Mon, Sep 28, 8:24 PM ET5.9 hours

Kinrin (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:12 PM ET3.4 hours
Sun, Oct 4, 8:36 PM ET1.1 days
Fri, Oct 2, 4:34 AM ET7.3 hours
Thu, Oct 1, 2:30 AM ET52 minutes
Wed, Sep 30, 3:30 AM ET16.6 hours
Mon, Sep 28, 8:24 PM ET2.2 hours

Isuzu (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:12 PM ET3.1 hours
Sun, Oct 4, 8:36 PM ET3.9 hours
Thu, Oct 1, 2:22 AM ET1.3 hours
Wed, Sep 30, 3:30 AM ET1.9 hours
Mon, Sep 28, 8:16 PM ET1.8 hours

Aoarashi (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:12 PM ET6.9 hours
Sun, Oct 4, 8:36 PM ET9.8 hours
Thu, Oct 1, 2:22 AM ET1.9 hours
Wed, Sep 30, 3:30 AM ET1.4 hours
Mon, Sep 28, 8:16 PM ET1.7 hours

Tsubokiri Autumn Special (all sizes)

Time Until Sold Out
Wed, Oct 7, 8:12 PM ET13.9 hours
Sun, Oct 4, 8:36 PM ET20.6 hours
Thu, Oct 1, 10:38 PM ET12.8 hours

Choan (all sizes)

Time Until Sold Out
Sun, Oct 4, 8:36 PM ET20.5 hours
Fri, Oct 2, 4:34 AM ET5.1 hours
Wed, Sep 30, 3:30 AM ET6.2 hours

Note: "Still in stock" means the item hasn't sold out yet since the last restock. Data is updated daily and delayed by 48 hours.

Frequently Asked Questions - Marukyu Koyamaen Restock Schedule

When does Marukyu Koyamaen typically restock matcha?

Marukyu Koyamaen restock schedules vary by vendor and product. The data above shows specific restock times from the past 2 weeks.

How quickly does Marukyu Koyamaen matcha sell out?

On average, Marukyu Koyamaen products stay in stock for about 9.8 hours after restocking. Popular items can sell out in as little as 4 minutes, so we recommend setting up instant restock alerts for matcha.

Which vendor has Marukyu Koyamaen in stock the longest?

Stock duration varies by vendor and product. Check the restock history above to see specific sellout times for each vendor. The detailed data shows exactly how long each product stayed in stock.

How often does Marukyu Koyamaen restock?

In the past 2 weeks, Marukyu Koyamaen has restocked 60 times. Restock frequency varies by vendor and season.

What's the best time to check for Marukyu Koyamaen availability?

Restock times vary by vendor. Check the detailed data above to see when each vendor typically restocks. Popular items typically restock at random times and sell out quickly. Set up restock alerts for matcha rather than contantly checking the sites manually!

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