This is an acrylic badge of Rika Ishimori from Sakurazaka46. It's a collaboration item from Lawson in 2025. Hoping it reaches someone who supports Rika-chan! The item has been opened once to check the contents. The envelope has some damage, so if you don't need it, I'll carefully package only the badge. Rika Ishimori Sakurazaka46 Lawson Loppi hmv Acrylic badge ! ) If you need it shipped urgently, please consult in the comments section.