shinshono himitsu
1. privacy of correspondence
Expression
#264960
1. privacy of correspondence
1. official letter (from the Emperor, Prime Minister, etc.); personal message
2. handwritten letter; autograph letter
1. new book
2. 17x11 cm paperback book
1. If/when secret; If it's a secret
1. Secretly; Confidentiality
1. Secret; Hidden
1. Not a secret.; Not confidential.
1. Was not a secret.; Wasn't secret.
1. It was a secret.