(マルホの女～保険犯罪調査員～)is a April 11, 2014 TV series directed by Kosuke Suzuki Japan.
Natsuko Kashiwagi ( Yuko Natori ) and Aki Toono ( Yumi Asou ) work together as insurance claims examiners for Adjust Research. They have different personalities and skills, but combine to make formidable duo.
One day, their boss Kozou Sannomiya ( Takashi Ukaji ) give them tickets to a charity concert. The host for the charity concert is Masato Sakuragawa ( Takeshi Masu ), the President of Sakuragawa Construction Company. When he comes on stage to greet the audience, an audience member curses at Masato Sakuragawa. The construction company becomes disturbed by this and he mistakenly drops a water bottle onto the podium. The next moment, the lights goes out and fire bursts out from the podium. Masato Sakuragawa dies on stage. The police and firefighters believe his death was an accident caused by a short circuit.
Meanwhile, Adjust Research receives a request on whether to pay out insurance money. Natsuko Kashiwagi wonders whether his death was a suicide or even murder.