Goro's Saki-kin Feather Ring, Size 17 (8.74g) Purchased on April 21, 2019, at RINKAN Harajuku. The Saki-kin Feather Ring is a very popular item in Goro's, partly due to Kimura Takuya wearing it. It is said that it is becoming increasingly rare to find it for sale at the main store, and further price increases are expected in the future. Those considering purchasing from a secondary retailer may find it more advantageous to buy it here. Thank you.