【JAPAN MENSA Commemorative Goods】 These are goods exclusively for JAPAN MENSA members, which became a hot topic when Hinatazaka46's Yuuka Kageyama joined. They are only sold at the annual general meeting, making them a rare and valuable item that even members have difficulty purchasing. Of course, they are completely unused. Furthermore, they are not for sale and can no longer be obtained. No need to ask before purchasing. ------------------ MENSA is an international group founded in the UK, open only to those with an IQ in the top 2% of the population (148 or higher). #Mensa #JapanMensa #MENSA #JAPANMENSA #Riddles #Premium #IQ #HighIQ #GroupDate #Popular #Quizknock #Quizknock