Watashitachi no Kyoukasho
Our Textbook

Drama Wiki said:
Tamako, an elite lawyer with a promising future, works for a reputable law firm. She is recently given an opportunity to take a case involving a young child who has been bullied at a local elementary school. Fully aware of the difficulties uncovering the truth in cases involving schools, Tamako is reluctant to proceed with her new client. Tamako is romantically involved with one of her colleagues, Naoyuki, and is hoping to further develop their relationship. However, Tamako's seemingly happy life comes to a sudden halt when she learns the news of an accident involving a young female high school student named Asuka. Asuka had apparently fallen from a classroom window on campus and suffered serious injuries. Tamako takes a strong interest in Asuka's case and immediately launches her own private investigation.

Genre: Mystery, School, Legal Drama
Episodes: 12
Episode List:
Drama Wiki said:
  • EP 01: Unkind Treatment and Judgment
  • EP 02: Collapsed School
  • EP 03: The Female Teacher and Her Secret Face
  • EP 04: Strange Incident at the Schoolyard
  • EP 05: Bullying in the Staff Room!
  • EP 06: The Feeling of Love
  • EP 07: The First Order is Complete! The Lawsuit
  • EP 08: The Second Order! Showdown in the Courtroom
  • EP 09: The Big Witness Turnaround
  • EP 10: The Boy's Stance in the Courtroom
  • EP 11: Severe Earthquake! The Last Witness
  • EP 12: The Last Impression!! To Tomorrow's Choice
Source: http://wiki.d-addicts.com/Watashitachi_no_Kyokasho

It's a Mystery Show! :nuts
To all the detectives out there, this is almost an instant interest. And to all those simple drama-watching people, this also has a good number of teary moments. :nod

It has the usual analytical deduction show, and ofcourse, courtroom bashing!