Rice Koji Factory Tour Information

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

・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:

  • ・Please make payment locally on the day if you booked the koji amazake soap making workshop.
  • ・No smoking allowed on the premises. Please use a designated smoking 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.

  • 【Request regarding prevention of expansion of infection by novel corona virus, etc.】
  •  We request our guests to wear facial mask in order to prevent from spreading of the new corona virus. Thank you for your understanding and cooperation.


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