This is a beautiful stamp from the Showa Sukashi Nashi series, featuring a divine Bodhisattva. The Bodhisattva image appears on several other stamps, but this stamp is the only sen-unit stamp to feature it, and was the first to be adopted. It was issued in 1951 and is an item of historical value. Both the printed surface and the gummed surface appear to be in fresh condition, although there are a few wrinkles. Please check the second and third photos. (According to the catalog, a sheet of these stamps is valued at 55,000 yen, making it a popular stamp sheet.)