Shiawase Kanako no Koroshiya Seikatsu

Black comedy with "assassin" concepts, with similar use of action and rock music for action scenes. Both also, despite a focus on comedy, have emotional scenes.

- Unlikely assassin MCs
- Quirky and atypical MCs that are kinda losers
- Quirky and bubbly MC teamed up with aloof and cold MC
- Black comedies about assassination

- Aloof MC teamed up with quirky and bubbly MC
- Quirky MC seems clumsy but is actually very competent
- MCs work for a secret organisation (detectives in RoOT, assassins in SKnKS)
- MCs work off the record
- Similar aesthetic
- Similar vibe overall though RoOT has less comedy

Honestly the dramas are not all that similar in terms of plot but the vibes are similar. Both are quirky comedies with atypical elements and surrealism vibes. Both FLs are quirky and unlikely protagonists.