Doing some closet cleaning, I got these from the japanese second hand market a few years ago so I am not sure if this is the name of the item, but comparing the style it looks the same event thought I couldn’t find a stock photo that matches perfectly with the one I have but it might be another release. Anyway these are clip on ears from Btssb and are perfect for any kumya or bear lover, they go greatly especially with headbows, berets or minihats as a cute extra detail~