a personal or private matter / (by extension) selfishness

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

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

being apt to make a show of one's faults; penchant for boasting of one's faults; pretending to be worse than one really is

bad taste

interest in Communism / Communist topics as a casual hobby

items or goods