When does Yamamasa Koyamaen Restock?
Updated: November 27, 2025
Yamamasa 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.
Yamamasa Koyamaen does not sell directly through the public. Sazen Tea, the leading authorized reseller, typically restocks 1-2 times per month on Sundays around 10pm EST (Eastern Standard Time in the US). See below for more details.
Yamamasa Koyamaen Restock Schedule (Past 2 Weeks)
Data is displayed in US Eastern Time (EST) and excludes the most recent 2 days.
Sazen Tea
sazentea.com
Yomo No Kaori (all sizes)
Time Until Sold OutOgurayama (all sizes)
Time Until Sold OutMatsukaze (all sizes)
Time Until Sold OutSamidori (all sizes)
Time Until Sold OutNote: "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 - Yamamasa Koyamaen Restock Schedule
When does Yamamasa Koyamaen typically restock matcha?
Yamamasa Koyamaen restock schedules vary by vendor and product. The data above shows specific restock times from the past 2 weeks.
How quickly does Yamamasa Koyamaen matcha sell out?
On average, Yamamasa Koyamaen products stay in stock for about 3.8 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 Yamamasa 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 Yamamasa Koyamaen restock?
In the past 2 weeks, Yamamasa Koyamaen has restocked 4 times. Restock frequency varies by vendor and season.
What's the best time to check for Yamamasa 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!
Stop Missing Yamamasa Koyamaen Restocks
Don't waste time manually checking - get notified instantly when items are back in stock.
Other restock schedules: Marukyu Koyamaen | Ippodo Tea | Horii Shichimeien | Kanbayashi Shunsho | Nakamura Tokichi