Mikoto Misumi is a pathologist at UDI (Unnatural Death Investigation) Lab. She can't stand neglecting unnatural deaths and believes there must be a truth behind the deaths. Team members that work with her are autopsy doctor Kai Nakado, recorder Rokuro Kube, clinical test technologist Yuko Shoji and UDI director Yasuo Kamikura.

They work on unnatural death cases and try to reveal the truth behind the deaths.

Nagi Oshima quits her job, cuts off everybody she knows (including her boyfriend), quits social media and cancels her cellphone. To restart her life, she moves to an old apartment in the suburbs of Tokyo. She wants to have a pleasant and free life, not caring about other people.

Fujita Jun and her husband Yoshio, married for 15 years, live in a rural area near Kichijoji. Jun works as a university clerk. while Yoshio works remotely. Together, they create a historical meal recipe using local ingredients.

Suika, which means watermelon, is a Japanese television drama about four roommates, played by Satomi Kobayashi, Rie Tomosaka, Mikako Ichikawa, and Ruriko Asaoka.

Omameda Towako recently become the president of the construction company "Shirokuma Housing". She has experienced three divorces and is currently living with her 15-year-old daughter, Uta. Although Towako has been divorced thrice, she remains bright and lives her life strongly. However, her life is constantly disrupted by her three troublemaker ex-husbands.

Akira Shimazaki (Takuya Kimura) lives with his middle school student son. He used to work as a bodyguard, but, due to an incident, he now works as a security guard at a construction site. The private security company where he works establishes a new bodyguard division. Hiding his past as a bodyguard, Akira Shimazaki begins work as a novice bodyguard.

Kiki Inoue could not fulfill her dream to become an idol and is currently working part-time at a convenience store. Takumi Asaba is the president of a convenience store chain and enjoys criticizing sweets on social media.

One day, Takumi found a similar criticism about sweets made by Kiki and invited her to be a staff to develop an original "best seller" sweets.

A judge with hidden ASD and ADHD struggles to maintain a 'normal' facade at a new court while his neurodivergent perspective ironically helps him uncover the concealed truths in complex and challenging cases.