Steve Iwamoto as Masao Matsuyoshi

Constance Wu as Grace

Tim Chiou as Adult Masao

Kanoa Goo as Gavin

Chanel Akiko Hirai as Kati

Hau'oli Carr as Ashley

Nelson Lee as Mark

Kyle Kosaki as Young Masao

Boonyanudh Jiyarom as Young Grace

Alexa Bodden as Young Kati

Alex Zhang Hungtai as Jimmie

Akiko Masuda as Akiko

Angelica Quinn as Doctor

Eli Burbage as Lance

Kylan Nieh as Bar Guy

Nale Donlin as Bar Patron (uncredited)