Although there's no specific mention, this item is from the Showa 50s (1975-1989). It has been carefully stored for several decades. ⚠️ Although unused, there are stains due to aging, and the film on the eraser part is torn. Please check the condition carefully before purchasing. Please refrain from purchasing if you are sensitive to minor details or are concerned about imperfections. I also have Healthy Momo pencils, mini letter sets, and Showa-era pencils for sale. Antique Showa Retro Collection Rare 1980s 1990s Item Type...Stationery Type...Other 3 Keywords...Showa Retro