|Literal English||Realm of Devas and Demons|
|Viz print media||The Four Truths Technique|
|English anime||Duality of Heaven and Hell|
|Appears in||Anime, Manga|
|Classification||Hiden, Ninjutsu, Taijutsu, Genjutsu, Barrier Ninjutsu, Fuinjutsu, Kekkei Mōra|
|Class||Offensive, Defensive, Supplementary|
Bunyaamatoashuradou (分野天阿修羅道, Literally Meaning: Realm of Devas and Warring Demons) is the kekkei mōra of the Kiritsu family, this kekkei mōra has only ever manifested in Tsunami and his direct descendants that inherited chakra compatible with his own. Yomi Kiritsu, Noruki Kiritsu, and Chōcho were the only ones who inherited this Kekkei Genkai, each having different versions of the kekkei mōra and as such have completely different uses for the techniques granted by the kekkei mōra. The kekkei mōra grant the Kiritsu the ability to not only understand and perceive chakra on a greater level than the Byakugan but also mold their chakra to its fullest extent, it also allows them to utilize the several chakras found in the human physiology to their fullest extent; Muladhara Chakra, Svadhistana Chakra, Manipura Chakra , Anahata Chakra, Vishudda Chakra, Sixth Chakra, and finally their Sahasrara Chakra.
The name is derived from the duality represented by the techniques. It represents neither Yin or Yang, it represents something much greater and broader; the Yin-Yang and all in-between. Those who wield it naturally have an affinity to every natural chakra in the living atmosphere. This includes; Dark Chakra, Star Chakra, Priestess Chakra, Senjutsu Chakra, Absorption Chakra, and harness Tailed Beast Chakra. This kekkei mōra is the embodiment of chakra as a whole and as requires great Metaphysical and Physical prowess to contain and use to its fullest extent.