Shinjutsu

are techniques of the highest form mainly used by members of the Ōtsutsuki clan. According to Amado, all ninjutsu are merely reproductions of shinjutsu.

Trivia

 * Momoshiki claimed to have intimate knowledge of every Shinjutsu that exists.
 * While Amado claimed that Ada's ability to automatically enchant anyone (aside blood relative and Ōtsutsuki) who sees her is Shinjutsu, Momoshiki asserts it is not.