This USN Chiefs Challenge Coin is a must-have for any collector of militaria. It features a unique and eye-catching design that pays tribute to both the Navy and Japanese culture. The green vending machine style adds a playful touch to this serious piece of history. Crafted with the utmost care and attention to detail, this challenge coin is an original item that will make a great addition to your collection. Its theme of militaria is perfect for those who are passionate about the armed forces and their rich history. This coin is a great way to honor the brave men and women who have served our country.