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Contact Us

We're always searching for exceptional new fermenters and collaborators who are deeply passionate about food and the world of fermentation, and talented individuals ready to deliver exceptional results. Feel free to contact us here for inquiries about our courses, association membership, new business, press relations, and so on.

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We appreciate your interest in Koji fermentation and our association. Our team will review your message and respond to you within 5 business days. If you require immediate assistance, please feel free to contact us directly at the email address: kaede.ose@japankojicultureassociation.com

Arigatou gozaimasu! Thank you so much!

Office Hours

Mon - Fri

Saturday

​Sunday

8:00 am – 8:00 pm

9:00 am – 7:00 pm

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