Itsunoyakakimono

 Here is a book by Hakibara Daisuke on Mitsuhide's Honnoji Rebellion.  Using the text Itsunoyakakimono, the main theme is that Mitsuhide was not at the Honnoji personally. Most possible scenario is that Saito Toshimitsu and Akechi Hidemitsu led the attack.

Nobunaga no tame!