Showa Retro - I believe these are from around the 1980s. This is a set of 12 stickers featuring YAMAHA Yamaha stickers and Roland BOSS. YAMAHA SYSTEM DRUMS YAMAHA MUSIC COMPUTER CX5 YAMAHA LM INSTRUMENTS YAMAHA ELECTRIC GUITARS YAMAHA COMBO KEYBOARDS Plus 1 other Size: 5.6-6.5cm (height) x 20cm (width) I'm not sure if the surface is waterproofed, but there are some areas where air has gotten in and caused slight bumps. YAMAHA SDS SOUND DEVICE SERIES Size: Approximately 13.5cm (height) x Approximately 19cm (width) BOSS 2 stickers (2 stickers on one sheet) Size of one sticker: Approximately 3.7cm (height) x Approximately 13cm (width) East West 84 12cm diameter This has two horizontal lines due to aging. Please check the 7th photo. The sticker surfaces are relatively clean, but there are some areas where the back sides are dirty due to aging. If you are looking for old items or if you like these designs, please check the details and purchase them as they are vintage items. They will be reinforced with cardboard and shipped with waterproof measures. Stored at home. #VintageSticker #ShowaRetro #80s #YAMAHA #Yamaha #CX5 #DTM #DX7 #Synthesizer #CassetteMTR #YamahaElectric #YamahaGuitar #EOS