Chakuzen no Jutsu or Art of Special Hiding
By Kuseru

This is the art of hiding in the ceiling or attic and includes the ceiling walking technique. Hiding in a ceiling or attic requires specific muscle control and a lot of patience. The ability to cling to the tops of rooms where the crossbeams and such can be employed (usually with the aid of nekode) for hours the drop silently, free of muscle knots and cramps, and be ready to attack is readily handy for ninja on assassination missions. In addition a character with Chakuzen no Jutsu can, by securely pressing his limbs and torso against a wall or ceiling, use the smallest handholds and cracks to keep his body in position while he "crawls" across the ceiling. The base skill for this ability is 45%+5% per level of experience. A character can move in such a manner at one third his Spd attribute.