Karate Cop 2

Two detectives from Sapporo visit the Hirosaki Central Police Station, where the unremarkable Detective Katayama works. They have a request to analyze the variety of apple seeds left behind as evidence in a cash transport vehicle robbery that occurred two years ago. Katayama takes them to the apple research station, but it turns out that the analysis is impossible. He invites the two dejected detectives to a coffee shop.