There are four episodes based on short stories by mystery novelist Yokoyama Hideo. Each episode depicts a stand-alone murder mystery.
Toru Nakamura
4 episodes
Goro Kishitani
Tetsuji Tamayama
Atsuro Watabe
Yukiyoshi Ozawa
1 episode
Machiko Ono
Naomi Nishida
Hiromasa Taguchi
Mahiru Konno
Soko Wada
