This is a commemorative pin badge presented to the champion of a table tennis tournament. The front of the badge reads: "TABLE TENNIS" "CHAMPION" "NAGOYA" It is believed to be a badge or award from a table tennis tournament held in Nagoya. The red color, reminiscent of cloisonné (enamel), is a distinctive feature, giving it a retro feel typical of sports memorabilia from the Showa era. This item is now difficult to obtain. 【Condition】 ・Scratches, dullness, and minor imperfections due to aging. ・Pin clasp is attached (see photo). ※The specific year and tournament details are unknown, so please understand this as a current condition item. Recommended for table tennis fans, sports memorabilia collectors, and those who enjoy Showa-era retro items.