Lily Franky as Kenzaburō

Ryo Nishikido as Toshi

Tae Kimura as Akiko

Rin Takanashi as Satsuki

Aoife Hinds as Mary

Ciarán Hinds as John

Yuri Tsunematsu as Young Akiko

Isy Suttie as Olivia - Hen Party

Thomas Coombes as Arthur

Yuki Matsuzaki as Fishmonger

Angus Barnett as Ice Cream Seller

Miki Maya as Akiko's Mother

Dave Simon as Mr. David

Sarah Mayhew as Isobel - Hen Party

Koshi Uehara as

Kano Ichiki as Nurse

Anil Goutam as Train Clerk

Laura Smyth as Jane - hen party

Ken Mitsuishi as Akiko's Father

Elinor Machen-Fortune as May - Hen Party

Takeo Gozu as Neighbour

Jasmine Daoud as Sara - Hen Party

Elliot Hadley as

Nicholas Peate as Cyclist

Kosei Kudo as Young Kenzaburo

Shinosuke Saito as

Neal Holdsworth as Cyclist