doS Deka (2015)

Both have a strong yet manipulative & sadistic female lead, and have a naive male lead who they manipulate. Both female leads are kickass, while Mako gets physical with high kicks , Maya whips the criminals around. If you liked one, you will love the other.

both are crime-comedy dramas where Tabe Mikako plays an eccentric young detective who solves cases with her team

Both have funny characters with serious cases, also both dramas partners are great combo (even if in Bitter Blood they say that they hate each other while in doS they like each other openly) also Bitter Blood is more realistic while in doS have some unrealistic, "Manga/Anime" style moments (although it's only few moments)