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
Hikaru Ono
Brazil/San John Grande Farm/ Bourbon /Anaerobic
Fruity and easy to drink Brazil!
Medium roast (medium roast)
in progress4 days have passed18 days left
2 people
Currently 0.375kgStarting weight 2kg
¥1,350
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
Manabu Narita
El Salvador/Hotahiru Selection Center/ SL28 /Washed
Deep roasted coffee with a strong flavour
City Roast (dark roast)
in progress9 days have passed12 days left
5 people
Currently 2kgStarting weight 2kg
¥999
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
Suzuki Kiyokazu
El Paraiso / Litchi
GLITCH roasts El Paraiso Farm's signature product, "Lychee"
Light roast (light roast)
in progress11 days have passed12 days left
3 people
Currently 0.5kgStarting weight 2kg
¥3,024
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