h-huh, who? me?  

Airi Yamashita, the Ultimate Bottle Cap Collector, is known to be a bit of a shy girl- but incredibly dedicated to her hobby. She's known for how quiet and gentle she can be, but quickly launches into an enthusiastic ramble about the different kinds of bottle caps in her collection. Despite her awkwardness, she will always try her best to help someone in need, and many people admire her for her enthusiasm.