A woman was killed by a truck wheel, which flew off while the vehicle was in motion. As the freight company which owns the truck becomes the target of the public and the media’s wrath, Tokuro Akamatsu, the president of the freight company, realizes that a structural defect within the truck itself may have been to blame. A conspiracy of the wheel manufacturer's attempts to cover up a defective product is uncovered.

Tomoya Nagaseas Tokuro Akamatsu
Dean Fujiokaas Yuta Sawada
Issey Takahashias Kazuaki Izaki
Kyoko Fukadaas Fumie Akamatsu
Ittoku Kishibeas Takeshi Kano
Takashi Sasanoas Naokichi Miyashiro
Yasufumi Terawakias Shinji Takahata
Eiko Koikeas Yuko Enomoto
Alan Abeas Shunichi Kadota
Tsuyoshi Muroas Shigemichi Komaki