During the era of Tokugawa Ieyasu, one night a carver named Fujijiro was murdered. Immediately launching an investigation, Denhichi, accompanied by Otoshi and Take, toured the entertainment houses of Ryogoku.
Southern California teenagers join the Mobilgas "Safety and Economy" competition, driving from the Los Angeles area to the Inland Empire, the desert, to Las Vegas, Nevada and Hoover Dam, then back home again.
Poor Mr. Murray Selwyn (Guy Middleton)! He's suffering from 'Acute Apprehension Complex' and his doctors have strongly recommended that he avoid any stress or excitement in his life.