Rice Koji Factory Tour Information

Tours of Uonuma Jozo’s rice koji factory are available by advance booking.
Please book in advance.

・Bookings are not required for use of UONUMA KOJI SALON. Please come directly to Uonuma Jozo.

・Advance bookings are required for the koji amazake soap making workshop (Charge: 1,000 yen (incl. tax) per person). Bookings accepted for groups of up to eight people.

・Koji amazake soap making workshop must be booked together with a rice koji factory tour. Workshop cannot be booked alone.

Online Bookings

(For 1–45 visitors)

  • ・Please adjust your email filter settings to receive email from reserve@uonuma-jozo.co.jp.
  • ・You may be requested to show the email confirming your reservation at the reception desk.

Telephone Bookings

(For 1–45 visitors)

Uonuma Jozo Line
  • ・9:00 am - 5:00 pm (Excluding Wednesdays and January 1)
  • ・Elementary school groups and groups of more than 46 people are requested to call at least 60 days in advance.
  • ・Other bookings accepted from 60 days prior to the intended visit date.

Notes on Tours:

  • ・Charges to be paid at the factory on the day of the tour, in cash only.
  • ・Smoking is not permitted in the tour area.
  • ・Pets are not permitted.
  • ・Please refrain from bringing food and drink into the factory.
  • ・Participants in excess of the number booked may be unable to take part in the tour.
  • ・Visitors who have been drinking alcohol may be refused participation in the tour.
  • ・Tour groups are led together. Other tour groups may include small children. Your understanding is appreciated.


  • Closed on Wednesdays and January 1
  • ・Uonuma Jozo may also be closed occasionally on other days.