【If you request a bulk purchase, you will receive a 200 yen discount for each additional item.】 This is a commemorative medal from the Shikoku Aquarium. If you would like to purchase a gold keychain, please leave a comment. The gold keychain will be an additional 100 yen per piece. After purchase, it has been stored in a coin case. Please consider purchasing with the understanding that it is stored by an amateur. #CommemorativeMedal #Kagawa #Aquarium