Shinobu Terajima as Setsuko Kawashima / Lucy

Soseki Yamatoya as Suicide Man

Miyu Yagyu as Young Office Lady 1

Kayano Masuyama as Young Office Lady 2

Miyoko Yamaguchi as Yoshiko

Hajime Inoue as Boss

Suzuka Ohgo as Sakura

Shioli Kutsuna as Mika

Stefanie Arianne as Receptionist

Takaaki Satô as Red Leather

Hiroaki Miyagawa as Yakuza Man

Josh Hartnett as John

Koji Yakusho as Takeshi Komori / Tom

Liz Bolton as Nancy

Kaho Minami as Ayako

Megan Mullally as Hannah

Leni Ito as Mi (Flight Attendant)

Calvin C. Winbush as Cab Driver

Nick Gracer as Henry

Eddie Hassell as Waiter

Todd Giebenhain as Joe (Hotel Clerk)

Tre Hale as Vince (Tattoo Guy)

Noelani Dacascos as Samantha

Reiko Aylesworth as Kei

Kimie Tanaka as New Young Office Lady

Casey J. Adler as College Student (uncredited)

Emmet Flores as Gang Member (uncredited)

Ikumi Yoshimatsu as Flight Attendant (uncredited)