秘ひ密みつ保ほ持じMeaningsNoun1. confidentiality; nondisclosureKanji used秘secret密intimate保preserve持haveComposed of秘ひ密みつsecret; secrecy; confidentiality; privacy; mystery; secret (e.g. to success); esoteric teachingsNoun保ほ持じretention; maintenance; preservationNoun