Frustrated with her mundane life, a Tokyo office worker becomes obsessed with a fictional movie that she mistakes for a documentary. Fixating on a scene where stolen cash is buried in North Dakota, she travels to America to find it.
Unfortunately the movie Kumiko, the Treasure Hunter is not yet available on HBO Max.
| Directing | David Zellner | Director |
| Camera | Sean Porter | Director of Photography |
| Production | Andrew Banks | Producer |
| Production | Chris Ohlson | Producer |
| Production | Rinko Kikuchi | Executive Producer |
| Production | Deidre Backs | Associate Producer |
| Production | Georgina Pope | Line Producer |
| Art | Kikuo Ohta | Production Design |
| Art | Chad Keith | Production Design |
| Production | Nathan Zellner | Producer |
| Production | Cameron Lamb | Producer |
| Production | Raymond Mansfield | Executive Producer |
| Production | Alexander Payne | Executive Producer |
| Art | Michelle Gilstead | Art Direction |
| Production | Shaun Redick | Executive Producer |
| Editing | Melba Jodorowsky | Editor |
| Production | Jim Taylor | Executive Producer |
| Production | Jim Burke | Producer |
| Production | Christopher Shand | Associate Producer |
| Crew | Lars Knudsen | Thanks |
| Sound | Yvonne Lambert | Original Music Composer |
| Sound | Toto Miranda | Original Music Composer |
| Sound | Josh Lambert | Original Music Composer |
| Editing | Jenna Gabriel | Digital Intermediate Producer |
| Editing | Michael Howell | Color Assistant |
| Directing | Amber Goerish | Second Assistant Director |
| Camera | Chris Hadland | Second Assistant Camera |
| Sound | Dominique Preyer | Music Supervisor |
| Directing | Yûichi Tazawa | First Assistant Director |
| Art | Matt Joyer | Set Dresser |
| Visual Effects | Nick Smith | Visual Effects |
| Camera | Kris Drake | Still Photographer |
| Camera | Yasushi Miyata | First Assistant Camera |
| Sound | Mark Filip | Foley Editor |
| Lighting | Nick Hillyard | Electrician |
| Camera | Taro Kimura | Steadicam Operator |
| Production | Anne Healy | Location Manager |
| Writing | David Zellner | Screenplay |
| Costume & Make-Up | Carrie Messina | Key Hair Stylist |
| Crew | Andrew Hauser | Post Production Supervisor |
| Art | Chris Thickins | Property Master |
| Production | Mitsutoshi Hamazaki | Location Manager |
| Sound | Cory Melious | Dialogue Editor |
| Sound | Cory Melious | Supervising Sound Editor |
| Visual Effects | Catscan Smothers | Visual Effects |
| Costume & Make-Up | Mary Flaa | Key Makeup Artist |
| Directing | Takashi Sekiya | Second Assistant Director |
| Sound | Ryotaro Harada | Production Sound Mixer |
| Production | Kati Batchelder | Extras Casting |
| Writing | Nathan Zellner | Screenplay |
| Production | Todd Cobery | Production Manager |
| Directing | Matt Center | Second Assistant Director |
| Sound | Matt Snedecor | Foley Artist |
| Camera | Matt Muegge | Grip |
| Editing | Alex Bickel | Digital Intermediate Colorist |
| Production | Elizabeth Richardson | Production Assistant |
| Sound | Cory Melious | Sound Re-Recording Mixer |
| Lighting | Jeff Fischer | Best Boy Electric |
| Production | Sadami Hwang | Casting Director |
| Sound | Jim Morgan | Sound Recordist |
| Camera | Nathan Armstrong | First Assistant Camera |
| Costume & Make-Up | Kiersten Hargroder | Costume Design |
| Directing | Tomas Deckaj | First Assistant Director |
| Sound | René Jones-Jones | Sound Designer |
| Camera | Justin Cameron | First Assistant Camera |
| Camera | Bruce Henderson | Key Grip |
| Camera | Gen Ito | Second Assistant Camera |
| Production | Kai Miller | Assistant Location Manager |
| Costume & Make-Up | Tony Crosbie | Costume Design |
| Production | Masa Kokubo | Production Manager |
| Camera | Ivan Kovač | Digital Imaging Technician |
| Lighting | Michael Winn | Gaffer |
| Production | Lynn Blumenthal | Casting Director |
| Art | Britni West | Set Decoration |
| Sound | David Thompson | Boom Operator |
| Camera | Jesse Evans | Steadicam Operator |
| Production | Christian Popham | Extras Casting Assistant |
| Directing | Kazuko Shingyoku | Script Supervisor |
