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

黒い: black

畔, 畦, 壠, 壚, 夔, 奝: a low dike separating two rice paddies; a low rise, a small hill / 黒: black

黑川, 黒川: a surname

黒貂: (zoology) sable