Rumi, a phone sex operator making ends meet, falls for her most challenging client yet: Ryo, a young man who transforms into a monstrous beast when he's aroused. But Rumi’s not the only one with her eye on the cursed caller.
Sakiko Tamagawa
Rumi Natsumi (voice)
Katsumi Toriumi
Ryo Sugiura (voice)
Chie Koujiro
Oyuki (voice)
Toshihiko Seki
Hayata (voice)
Rumiko Ukai
Maki (voice)
Tatsuya Okamoto
Director
Storyboard Designer
Screenplay
Toshimichi Suzuki
Original Story
Tooru Miura
Producer
Yoichi Shimizu
Cinematography
Norimasa Yamanaka
Original Music Composer
Hajime Okayasu
Editor
Osamu Yamasaki
Key Animation
Kumiko Takahashi
Character Designer
Animation Director
Akio Takami
Akira Takeuchi
Yasuhide Furuse
Fumihiko Sakata
Norimoto Tokura
Yasuyuki Noda
Takashi Yamamoto
Hiroaki Ohgami
Kōji Hasegawa
Nao Hasegawa
Masaru Nagashima
