|Nickname||Killing Fingers Gen|
|Debut (Manga)||Tough Chapter 02:|
|Fighting Style||Onna style of Ryukyu Karate|
Tomashino Gennai also known as Killing Fingers Gen is one of Kiryu henchmen he believes that if he is able to defeat Kichi Kiryu would acknowledge him.
Fought Ina in the Dark Fight and ended up ripping apart the tendons in his elbows. Though the referee stopped the fight after this Gen still attacked Ina and ruptured his carotid artery.
He later requested permission from Kiryu to enter the Elimination Match in order to kill Kichi. He ended up ambushed him along with Hyou after his match with Kujuu. Though he ran once he realized he was no match for Kichi.
Despite the fact that he was trying to kill him Kichi let Gen follow him for the rest of the tournament and even saved his life when he was caught in Sergeant Sado’s trap.
Hailing from the Okinawa Karate Gym Gen is the only man in the world to master the Onna style of Ryukyu Karate. His extremely well trained limbs and his sharp claws that are not inferior in sharpness even to some fine sword can cut flesh like the skin of a melon.