ヒデンショ
Meanings
Noun
1. book of secrets
Composed of
① 秘密② 計り知れない奥深いところ。秘儀、奥義。
book or scroll that has been handed down through generations; book of secrets; delivering a letter
Composed of
secret (recipe, medicine, etc.); mysteries (e.g. of an art)
① (特に毛筆で書かれた)書き物。