This coin set features six types of uncirculated legal tender coins from the 8th year of Reiwa (2026), ranging from 500 yen to 1 yen, along with a red brass year-plate (a medal inscribed with the minting year). They are securely housed in a special display case. The cover showcases an exclusive, newly drawn illustration of Conan, Ran, Heiji, and Kazuha enjoying the famous "Cherry Blossom Passage" at the Japan Mint.