Specifications therefore provide the basis for managing quality. As they are framed in terms of customer expectations, they are the definition of quality for a process. That is, when specifications are property stated, achievement of the specifications is equivalent to achievement of quality.
Senjutsu (ä»è¡, lit. sage techniques) is a form of jutsu introduced during Part II of the series that is taught from summons who have obtained the title of Sage, two of which are the Great Toad Sage and the White Snake Sage.
This is not always consistent, however, and some of the simpler jutsu seem to become second nature to experienced ninja, after which they can perform them at will. Additionally, some Ninjutsu can be classified as an elemental Jutsu, in those cases where a specific element (Wind, Water, Fire, Earth, Lightning) is used.