Here are some of them; “秘訣(ひけつ-hiketsu)” means “Secret(to solve or to achieve something)”, “秘伝(ひでん-hiden)” means “Secret(which is inherited from past generations)”, “内緒(ないしょ-naisho)” means “Secret”(very popularly used for Secret), “奥義(おうぎ-ougi)” means “Secrets(which are deeply hidden secret thoughts or skills)” etc.
Comments