personal, private / secret

a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law

Alternative spelling of 私達 (“we; us”)

private; mine

electronic mail

spam, unsolicited email

電子メール: electronic mail

(telephony) voice mail

A type of private courier service that delivers small packages or documents to a recipient's mailbox.

chain mail (chain letters collectively)