Gintoki insistence on saving Hajime has caused him to get badly hurt.  This match will be decided between Obi Hajime of the School of Beam Saber and Shimura Shinpachi of the 
School of Tendo Mushin.
That's the one and only rule in
Ese es el único y fundamental principio 
del Estilo Tendo Mushin Macadamia.
Essa é a única regra