Jirozu no Nakamaru was the oyabun of Big Head yakuza gang in Nakamaru around 1357 DR.[1]


Jirozu collected odd and unusual weapons and will payed honest prices for such things (particularly gaijin items).[1]


Jirozu risen the ranks starting from being a poor waterfront laborer[1] In 1357 during the feud against Black Mist gang he was invited to a peace meeting organized by daimyo Funada Mitsuhide. Hoping to ruin Mitsuhide Goshukara Sadamoto targeted for death Jirozu sending Phoenix clan Ninja to kill him framing Funada clan[2]


Jirozu was very aware of both his power and his social position. He possessed a charming and crafty personality, always appearing friendly. In truth he evaluated and judged all opportunities of any situations.[1]



  1. 1.0 1.1 1.2 1.3 1.4 David "Zeb" Cook (1987). Blood of the Yakuza (Encounter Construction Booklet). (TSR, Inc), p. 3. ISBN 0-88038-401-8.
  2. David "Zeb" Cook (1987). Blood of the Yakuza. (TSR, Inc), p. 28. ISBN 0-88038-401-8.