Chelsea Oda
Biographical information
Full name Chelsea Oda
Gender Female
Status Alive
Birth 1985
Nationality Flag of JapanFlag of United States Japanese-American
Residence Rosemoor, U.S.
Kyoto, Japan (formerly)
Past profession(s) Mechanical engineer
Family Joseph Oda (brother)
Affiliation(s) Rosemoor Police Department
Rosemoor Police Department
Rank Lab Chief
Game information
Appears in Criminal Case
First appeared Case #1: Welcome to Rosemoor! (s1)
My older bro doesn't like people knowing but we have a genetic predisposition for diarrhea. It runs in our... jeans! Haha!
—Chelsea Oda

Chelsea Oda is a main character featured in Season 1 of Criminal Case, where she serves as the Lab Chief of the Rosemoor Police Department.


Hailing from Kyoto, Japan, Chelsea is 32 years old and worked as a mechanical engineer prior to her tenure in the department.

Chelsea is known to be a fun-loving, independent and caring person who has a penchant for telling puns and a weakness for food. She is also known to be fond of origami and different types of fashion. Chelsea's favorite animal is a hamster and she is known to favor all kinds of food.


As the Lab Chief of the Rosemoor Police Department, Chelsea has the responsibility of taking care of all the necessary physical, biological, and/or clinical analyses, and to inform the team of such results after a certain amount of time or a speed-up process using Criminal Case Cash. Her task-wait rates vary depending on the difficulty of the task, but they all cost 1 Criminal Case Cash per 30 minutes.

Below is the list of analyses Chelsea performs throughout the course of the game:

Case #1: Welcome to Rosemoor!

  • Unknown Substance (06:00:00)
  • Saliva (09:00:00)
  • Threads (03:00:00)


The player may choose Chelsea to join the investigation of each crime scene (in any Rosemoor case) and provide hint bonuses. She is available as a 3-hint partner.


  • Chelsea's surname was taken from Japanese shogun Oda Nobunaga.

Case Appearances


Community content is available under CC-BY-SA unless otherwise noted.