dele (2018)

In both series, the protagonists do a job that is related to people that have recently died. They are handling their personal belongings each with their own way and sometimes helping the people who are left behind or the individuals that have lost their lives. Also in both series the protagonists have some differences, but they work well together. There are also some similar stories.

They both has to do with computer programming.
Both are very unique genre.
Kind of mystery, kind of unpredictable,
They were quite intense drama actually
Not a dull moment

Tow main lead in both movies got themselves into deep trouble.
No romance just bromance.
Both were intense, mystery
How was the ending? Were they in real danger?

Very similar narrative structure: each episode concerns a single case but the main characters are still linked to a dramatic event that emerges from time to time. Between the two, Dele is an independent production

Both are episodic cases with one larger underlying case that's hinted throughout. Even though they are episodic, they aren't boring and don't drag. Plus, the characters' dynamics are kind of similar as well. Dele is more serious, better written, and the characters are more fleshed out but both are still extremely interesting and entertaining.

Rental deals with alive people and their problems, experiences, and emotions.
Meanwhile, Dele explores people which already passed away.
Both series are episodic and have well-developed characters.

These two dramas for one have Suda Masaki acting in them. He's super good!
Next is these both have two guys investigating cases together, though one is a information business and the other involves the police.
And duh, bromance.

-Mystery solving duo with an opposite personalities
-Have the same "cozy" vibe (Grading, Score, and Cinematography)
-Episodic and fast-paced drama

They both are mostly different but the feeling is similar. They both have that hacking vibe and a somewhat suspense