Ichi Hashi's Book, the Killing of a Japanese Family

The case remains one of japan's longest running and most mysterious unsolved crimes. Police have only been able to track down and rule out 12 owner. The 20 million yen reward money is still available, making it the highest cash reward ever offered in Japan. As of december 19, 19 years since the meazawa family were murdered, 35 members of tokio's metropolitan police force are still assigned exclusively to the case.