I Was a Simple Man

Steve Iwamoto

Masao Matsuyoshi

Constance Wu

Grace

Tim Chiou

Adult Masao

Kanoa Goo

Gavin

Chanel Akiko Hirai

Kati

Hau'oli Carr

Ashley

Nelson Lee

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)