Kayoko Yoshizawa Hibiya Open-Air Concert Hall Dog T-shirt (Navy, XL) This is merchandise from the one-man live performance at Hibiya Open-Air Concert Hall on June 20, 2021. I couldn't attend the concert that day, but I purchased it through the fan club mail order. I rounded the corners of the tag immediately after purchase, but I have kept it stored without ever wearing it. Although it is an unused item, it has been opened once, so I am selling it for half the list price of ¥3,500 (tax included).