You can contact us by telephone at the telephone number listed below.
Telephone and fax inquiries are accepted during operating hours only (weekdays except Saturdays, Sundays, public holidays, year-end/New Year holidays and summer holiday). When inquiring by telephone, please confirm that the number is correctly entered before placing the call.
Ryoden Corporation 3-15-15 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-8448 Hours of operation: 9:00 am to 5:30 pm
General Affairs Department Tel: 03-5936-6111 Fax: 03-5396-6448