This is a can badge of Nijisanji VΔLZ's Fushimi Gaku. It's from the June Bride 2021 collection. I purchased it when it was first released, so there may be some age-related deterioration. It has been stored in a dark place. I forgot to include one, so it's placed separately on the next page. There are 30 in total. Instant purchase is OK. Price negotiation is OK.