Alicia Vikander as Lucy Fly

Riley Keough as Lily Bridges

Naoki Kobayashi as Teiji Matsuda

Kiki Sukezane as Natsuko

Yoshiko Sakuma as Mrs. Yamamoto

Ken Yamamura as Det. Oguchi

Kazuhiro Muroyama as Det. Kameyama

Crystal Kay as Singer

Akiko Iwase as Ms. Katō

Jack Huston as Bob Johnson

Kenichi Masuda as Mr. Yamada

Chiaki Kawamo as Policewoman

Naomi Urushibara as Ms. Ide

Tomoyasu Sakata as Karaoke Singer

Shouzou Sasaki as Noodle Shop Owner

Chiaki Yamamoto as Teiji's Aunt (Younger)

Chie Izumiyama as Teiji's Aunt (Older)

Riku Takahashi as Young Teiji

Saya Yoshida as Proprietress

Yui Hosokawa as Café Waitress

Misa Matsuoka as Suchi

Adelaide Young as Lucy (Age 8)

Nikita Savilov as Marcus

William Bylesjoe as Lucy's Brother #1

Ruben Leiram as Lucy's Brother #2

Isac Leiram as Lucy's Brother #3

Zachary Miller as Lucy's Brother #4

Trevor Miller as Lucy's Brother #5

Alex Milewski as Lucy's Brother #6

Yaeko Kimura as Grandmother on Train

Maiko Ishii as Newscaster

Sadako Saida as Police Female Warden

Burger Hasegawa as Police Desk Clerk