In Kaiji: Ultimate Survivor, he tormented the downtrodden and enticed them into playing games where their lives were wagered against incredible cash prizes. But even a cold blooded monster can't spend every moment of the day trampling others. And in the real world, death games require planning, funding, oversight, and execution. This is the story of a lone man who struggles between his employer, the president, and his own employees, the men in black...Tonegawa Yukio: Middle Manager!
A fight to the death among human filth, 
to energize every cell in my body!
قتال للموت بين حثالة
!لتنشيط كلّ خليّة في جسدي
¡Una pelea mortal entre escoria que
dé energía a cada célula de mi cuerpo!
¡Una pelea mortal entre escoria
Un affrontement entre minables
Un combattimento all'ultimo sangue tra rifiuti umani,
per dare una scossa a ogni cellula del mio corpo.
Uma luta mortal entre a escória da sociedade,
que energize cada célula do meu corpo!
Смертельная битва в человеческом грехе,
чтобы всё моё тело наполнилось энергией!