More options for coffee
CROWD ROASTER is a service that allows you to freely enjoy the combination of ``selected raw beans from around the world'' and ``roasters with top-notch techniques.''

There are two ways to buy!
Established by a roaster
Raw beans x Participate in roasting

buy green beans
Request roasting to a roaster

Detailed usage

Select raw beans and ask the roaster

A roast event will be created for you, or you can join one that has already been created.

Roasting events may start early for high-profile roast events. Do not miss it!

Once the roasting event reaches the roasting volume, the roasting will begin! The roasted beans will be delivered via CROWD ROASTER office.
Roast Event Example
Nakamura Keita
Papua New Guinea/Baroida Farm/Arusha/ Bourbon / Typica /Mundo Novo/Natural
Papua New Guinea Baroida Farm dark roast [Request]
City Roast (dark roast)
in progress7 days have passed13 days left
4 people
Currently 1.125kgStarting weight 4.5kg
¥1,080
Raw bean cost
(tax included)
Raw bean cost
(tax included)
125g raw beans (approximately 100g after roasting)
Approximately 8 cups
Approximately 8 cups
Roast event details
SHOMA ISHIHARA
Ethiopia Guji G-1 Anasora Natural
A new roasting approach brings out the Ethiopian flavor!
Cinnamon Roast (light roast)
in progress7 days have passed11 days left
3 people
Currently 0.625kgStarting weight 2kg
¥1,998
Raw bean cost
(tax included)
Raw bean cost
(tax included)
125g raw beans (approximately 100g after roasting)
Approximately 8 cups
Approximately 8 cups
Roast event details
Ishii Yasuo
Abu Geisha Natural Double Phase Submerged Anaerobic GN-1590
Abu Geisha , served on the Shinkansen by barista Ishitani, is now available!
Light roast (light roast)
in progress16 days have passed3 days left
8 people
Currently 1.625kgStarting weight 2kg
¥9,720
Raw bean cost
(tax included)
Raw bean cost
(tax included)
125g raw beans (approximately 100g after roasting)
Approximately 8 cups
Approximately 8 cups
Roast event details