Gossip (2022)

In Gossip the main lead is a journalist and in Mystery to Iunakare the main lead is a college student working with the police, but they're both eccentric characters that help "solve cases" over the course of the drama.

The drama is episodic but there are overarching hints at their backstories.

The heroine for both dramas are both news writers/editors, and both have interesting past to deal with. Both are very curious and have gifts of investigation skills. Both dramas have different interesting scoop each episode, and expect character development while they tackle each reports.