© 2026 The Couch Critic
Status
Released
Release
2023
Runtime
2h 7m
Streaming availability by country
On a massive luxury cruise ship while at sea, the loyal butler and a mysterious woman cross paths as they try to uncover a murder-mystery that occurs on the ship.
24 Cast Members
Ryo Yoshizawa
Suguru Ubukata
Aoi Miyazaki
Chizuru Banjaku
Yoh Yoshida
Hatsumi Yabuchi
Rinko Kikuchi
Aina Horikawa
Kento Nagayama
Shintaro Ibuki
Yuki Izumisawa
Ryuki Yuzawa
Aju Makita
Shiori Hagiwara
Amane Okayama
Naoyuki Fukawa
Airi Matsui
Rina Kaneyoshi
Yoshimasa Kondo
Tatsuro Tadokoro
Tomu Miyazaki
Takahito Komiya
Takashi Okabe
Edward Edo
Yunho
Kanato Sakumoto
Nahana
Keiko Sakumoto
Rumika Ogai
Rena Kuruma
Hidekazu Mashima
Ryo Kiyokawa
Miyu Hayashida
Wakana Funabashi
Ken Mitsuishi
Sakoda
Hatsunori Hasegawa
Sohei Kuruma
Saki Takaoka
Misaki Kuruma
