Summary
From ridiculous nicknames to each other's good points, bad points, dirty habits, no brain and perm. Gintoki and Katsura know that of each other having been friends for a long time. But Gintoki oddly got on Katsura's bad side and now Katsura plans to destroy him. What will happen to perm and wig? And what are the chances of a certain one eyed man joining in?