Steve Iwamoto
— Masao Matsuyoshi
Constance Wu
— Grace
Tim Chiou
— Adult Masao
Kanoa Goo
— Gavin
Chanel Akiko Hirai
— Kati
Hau'oli Carr
— Ashley
李志傑
— Mark
Kyle Kosaki
— Young Masao
Boonyanudh Jiyarom
— Young Grace
Alexa Bodden
— Young Kati
Alex Zhang Hungtai
— Jimmie
Akiko Masuda
— Akiko
Angelica Quinn
— Doctor
Eli Burbage
— Lance
Kylan Nieh
— Bar Guy
Nale Donlin
— Bar Patron (uncredited)