original question: which religion has [Diamond Sutra]
answer: soto zen
answer type: Religion.
auxiliary information: The Diamond S≈´tra is a MahƒÅyƒÅna s≈´tra from the Praj√±ƒÅpƒÅramitƒÅ, or "Perfection of Wisdom" genre, and emphasizes the practice of non-abiding and non-attachment. The full Sanskrit title of this text is the VajracchedikƒÅ Praj√±ƒÅpƒÅramitƒÅ S≈´tra. A copy of the Chinese version of Diamond S≈´tra, found among the Dunhuang manuscripts in the early 20th century by Aurel Stein, was dated back to May 11, 868. It is, in the words of the British Library, "the earliest complete survival of a dated printed book."
[Diamond Sutra] is included in what religious belief system?