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Make koji fun and more accessible.

The Koji test begins.

第2回受検日程は
11月13日(水)〜26日(火)
ご自宅のPCでの受験が可能です。

Your everyday life

To weave richly

Amazake and seasonings

Koji Examination Official Textbook

Official textbook containing the scope of questions for the Koji Certification Examination Levels 3 and 2.

For details on the Koji Examination, click here (Jump to external site)

オンラインストア限定

Use this text to share information about the point put forth above. Describe a product, your brand, or what makes you special.

Seed Koji

Make your own koji

orise

Amazake and Koji seasoning

Dried and raw koji made from domestic ingredients

FAQ

FAQ

We have compiled a list of frequently asked questions.

Please check it out and contact us if you have any questions.

FAQ

access

Kojiya Sanzaemon Co., Ltd.

441-8087 111-1 Uchida, Muro-cho, Toyohashi-shi, Aichi Prefecture Weekdays 9:00-17:00 (closed on Saturdays, Sundays and holidays)

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