The No. 1 Division were spread apart because of the Terraformars. In the depths of a dark hole, the gong had rung on a battle of the Earth vs. Mars. On Mars's side, a weevil-based Terraformar and on Earth's side, was Onizuka Keiji! He had always lived a very simple life. In order to protect the island his mother loved, and to protect his precious new friends, Onizuka stands in the ring yet again. Thus begins the brutal and unrelenting battle of fists.
At fifteen centimeters, it has the 
same force as a .22 rifle.
.‫بطول 15 سم، يملك قوةً تكافئ قوّة رصاصة مسدس ذات عيار 022
Mit einer Länge von 15 Zentimetern
A 15 centímetros de distancia, puede aplicar la 
misma fuerza que el disparo de un cartucho .22 Long Rifle.
A 15 centímetros de distancia, puede aplicar la 
misma fuerza que el disparo de un cartucho .22 Long Rifle.
Du haut de ses quinze centimètres,
A 15 centimetri, ha la stessa forza di una .22 rifle.
Com 15 centímetros, sua potência
é a mesma de um rifle calibre 22.