| 秘伝 | [ひでん, hiden] (n, adj-no) secret; mystery; secret formula [Add to Longdo] |
| 秘伝書 | [ひでんしょ, hidensho] (n) book of secrets [Add to Longdo] |
| Apprenticeship is a system where you eat, sleep and live with your master and are taught various martial arts know-how and secrets. | 内弟子とは師と寝食をともにし、あらゆる武術のノウハウと秘伝を伝える制度だ。 |