Hokumen no Bushi

Original Form= The embodiment of all the souls of the Imperial Palace Guards for the north side, men who defended the retired emperor. Among them are souls who are said to have lighted the way for future generations in Japan. They helped dispel the clouds that hung over the Imperial Court in the midst of a power struggle, and were the seeds of the samurai society that was to come.

How to Acquire

 * Investigation (?)