Mop Girl (2007)

Both of these dramas star a really amazing actress "Kitagawa Keiko".. Both in this drama keiko portrays characters that possesses amazing skills, in mop girl she possesses an incredible power and in the other one she possesses amazing deduction skills both of the dramas are amazing please watch

+It both has FL who time travel
+warning it has many problematic scenes and characters
+In MG the girl is preventing murders

+It has a similar vibe
+problematic characters
+In MG only the girl goes back in time
+ both are a duo

They both have a girl who has this strange power. And the power is connected to dead people. Both are really fun and enjoyable.

Both female protagonists develop supernatural powers that help them solve mysteries.

In both dramas the characters relive part of the day to make changes and avert danger or bad decisions.

Both female lead works in a funeral services and connected to a dead people.
in RB dead people ask her to help them and solve their death.
but in MP she travels back to time to save the dead people.

In both drama the main characters share the same profession. Moreover in both drama the themes of life and death are prevalent.

Both dramas have the same actress as the main lead. Both main leads are going to know bad events about to happen beforehand and stop/change it. However, there's still difference between the two dramas which attracts you to watch it! Highly recommended! :D