Osaka-Kansai Expo 2025 ★ Nordic Pavilion ★ Nordic Circle ★ Pin Badge Staff Pin Pins The rarest item from the Nordic Pavilion is this... The design is the same official stamp mark and is a very beautiful pin. While items with the large "Nordic Circle" design are quite common, this one rarely appears on the market. This was distributed only to some people involved, so you won't often see others with it. Get yours now!!