A total of 20,000 winners will be selected by lottery to receive a "My Melody & Kuromi Collaboration Acrylic Keyholder." This is an application ticket for the giveaway. Two application tickets are attached, so all you need to do is become an app member and bring them. We plan to ship with measures to prevent water damage. [How to Receive the Prize] Download the Usami app. Attach two gas receipt coupons to the dedicated form, become an app member, and present the app coupon and the form with the receipt coupons attached at the store. During the regular participation period, you will receive a gift for refueling 10L or more of gasoline twice at Usami stores & becoming a Usami app member. You can get an original acrylic keyholder, which is one size larger than the previous one, on a first-come, first-served basis. There are a total of 8 designs, including 1 secret design. Event Period: November 4, 2025 (Tuesday) - March 1, 2026 (Sunday) * You will need to download the Usami app. * We cannot provide compensation if the in-store distribution ends.