Welcome to Bocchan Restaurant (1) Meitantei Conan : Season 1 Episode 981

Edogawa Conan and the other Detective Boys discover a wounded cat assaulted by someone in a park. They search for the culprit from the bloodstains and fibers left on the cat's claws. On the other hand, at a restaurant called "Bocchan," the customer service chief was found dead. His coat looks a lot like the fibers left on the cat's claws ...