NOTE: I have had difficulty in obtaining information about Japanese stamps in English. Can anybody recommend a good web site that is helpful for listing these stamps?
10 June 2020
Nuatural Monuments (Series V) — Okinawa Natural Protection
Issued on: 2020-06-10
Format: Mini Sheet
Perforations: Serpentine Die Cut
Printing: Offset lithography
Denominations: 10 x ¥84