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.
Is In Love and Deep Water on Netflix? Yes! The movie In Love and Deep Water is now on Netflix in the countries listed below.
| Sound | Takatsugu Muramatsu | Original Music Composer |
| Directing | Yusuke Taki | Director |
| Art | Hidefumi Hanatani | Production Design |
| Lighting | Shunri Rinoie | Lighting Design |
| Camera | Sohei Tanikawa | Director of Photography |
| Costume & Make-Up | Miho Matsuura | Makeup Designer |
| Production | Yoichi Arishige | Producer |
| Costume & Make-Up | Miho Matsuura | Hair Designer |
| Directing | Sokoku Lee | Assistant Director |
| Visual Effects | Yoshinori Makino | Visual Effects Supervisor |
| Costume & Make-Up | Babymix | Costume Design |
| Production | Makiko Okano | Executive Producer |
| Production | Tomoo Fukatsu | Producer |
| Writing | Yuji Sakamoto | Writer |
