the genres:

Storyline:

Six high school tennis clubmates, including railroad investigator Noriko Hanamura, are going on a day trip to Kawaguchi Lake. However, one of them, Ayako Hirayama, does not show up even after the arranged time for the meet-up has passed. Magazine writer Yumi Tachiki, who planned the trip, calls Ayako but gets no answer, so Noriko and the others, believing Ayako will catch up with them, proceed to their destination. Even though Yumi and Noriko call Ayako many times, she does not answer. Yumi receives an urgent work request after arriving at Tenjozan Park by ropeway, so Noriko and the others return to Tokyo leaving Yumi at the mountain. None of them had any contact with Ayako the entire day. That night, Noriko receives a call from the Yamanashi Prefectural Police informing her that Yumi's body has been found stabbed in Tenjozan Park. One of the ropeway employees happened to witness a mysterious woman wearing a hat and a mask following Yumi down the mountain trail that evening...

Cast:

Yasuko Sawaguchi

as Noriko Hanamura

Maho Toyota

as Ayako Hirayama

Taro Kawano

as Shoichi Hirayama

Kaori Takahashi

as Midori Hirayama

Yuji Nakamura

as Hiroshi Mitamura

Hiro Komura

as Yumi Tachiki

Noboru Kaneko

as

Chihiro Ohtsuka

as Sanae Utsumi

Tomoharu Hasegawa

as Haruki Mochizuki

Momiji Yamamura

as Marie Tezuka

Masanobu Sakata

as Nobuo Togashi

Ryuuou Yamaguchi

as

Kyoko Tsujisawa

as Masako Matsuda

Tomoko Abe

as Asuka Isono

Mie Kobayashi

as Yayoi Kinoshita

Terumi Norizuki

as Saori Kondo

Gen Takada

as Koji Yoshizawa

Raita Ryu

as Yoshiaki Hirayama

Toshio Kakei

as Ichiro Nogawa