Role: Member of the Kuroya Shimatsuya gang
Often called the perverted Ranzou. Out of all the jobs he has been hired for, he most excitingly accepts jobs to kill women. There are many of the Kuroya who look down on preying upon the weak but Ranzou takes pride in his work. Ranzou stands as a leader to Futaba and Hitoha at the Kuroya gang. He carries a sword on his back.
Written by Reimaru, Shiki and Selenia.