By the jdorama gods, we actually have a show with a female detective over 25! It is amazing!
WHAT IS IT?
Tengoku to Jigoku is a body swap jdorama featuring a detective played by Ayase Haruka and a serial killer played by Takahashi Issei. The twist is that the detective in the killer's body has to stop him er herself from getting caught and forever ending up in prison so its a story of both helping each other to cover a crime and at the same time plotting their each other's downfall.
WHAT'S GOOD ABOUT IT?
There's nothing particularly good about Tengoku to Jigoku except I am happy to see Kitamura Kazuki and Nakamura Yuri who are my favourites. The tone of the show is slightly comedic but not really funny despite the heavy subject matter of a serial killer.
WHAT'S BAD ABOUT IT?
Nothing really except I don't care about either character after two episodes. Might give it another episode before giving up.
WHERE CAN I GET IT?
You can get the raws from dramahd.me and the softsubs from softsub.net.
SUMMARY
Very meh first two episodes. The subtitle Saiko no Futari is actually 'the two psychos' so hopefully the series might get crazy after episode 3. For fans of Ayase Haruka and Takahashi Issei but otherwise nothing to see here.