New, unopened, and available for immediate purchase. This is a letter set featuring Mitsuru Maejima, limited to the Japan International Stamp Exhibition 2021 held at Pacifico Yokohama. The set includes 6 envelopes of different colors and 12 sheets of writing paper. Each of the 6 envelope colors has 1 envelope, and the writing paper is one color. Although it is new and unopened, it has been stored personally, so there may be scratches or wrinkles. Please refrain from purchasing if you are concerned about minor imperfections. It will be sent in a plastic bag without reinforcement. Shipping will be slow. Mitsuru Maejima Japan International Stamp Exhibition International Stamp Exhibition International Stamp Exhibition Limited Edition Letter Set Stamps 1-yen stamp One-yen stamp Posukuma (Post Bear mascot) #Posukuma #InternationalStampExhibition #MitsuruMaejima #JapanInternationalStampExhibition Event Limited Edition Stationery Girls' Expo #StationeryGirlsExpo