a personal or private matter / (by extension) selfishness

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

personal, private / secret

(formal) first-person singular pronoun: I, me

Alternative spelling of 私達 (“we; us”)

website that specializes in reposting BBS (2channel, etc.) or social media conversation extracts

round table conference

minutes, proceedings

court martial

meeting room, conference room