Kekkei Mōra

is an advanced branch of jutsu unique to Kaguya Ōtsutsuki and her direct bloodline. All of Kaguya's techniques were classified as kekkei mōra, as well as her sons, and Hamura Ōtsutsuki. Beyond these examples, what exactly classifies a kekkei mōra is unknown. What can be determined is that it does not strictly follow the same guidelines as a kekkei genkai; for instance, only Kaguya's and Hamura's Byakugan, Hagoromo's Rinnegan and Hamura's Tenseigan are classified as a kekkei mōra and all others as kekkei genkai.

Canon Kekkei Mōra

 * All-Killing Ash Bones
 * Byakugan
 * Rinne Sharingan
 * Rinnegan