Pappug is Camie's pet starfish—though "pet" might be underselling it, since he's basically her master and mentor. He's the brains behind the Criminal fashion line and is actively grooming Camie to become a major designer.
What's unusual about Pappug is that he speaks fluent human language, which he picked up because he genuinely thought he was human as a kid. By the time he figured out he was actually a starfish, the damage was done—he already talked like a person and never lost the habit. Fans often note that he's also surprisingly talented with a guitar and can hold his own as a singer.
Content compiled by AnimeList.moe from publicly available sources.
