Fire It Up! Abenobashi Hong Kong Combat Shopping Arcade
It seems that the goblin just can't get things right. Another attempt to send Arumi and Sasshi back home finds them now in Hong Kong, and Sasshi is enlisted to train and be a part of an upcoming tournament. He may not know martial arts, but he'll have more than enough knowledge by the time this is over. Now, if the goblin could just get things straight, this would all be over.