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

(archaic, poetic) older name of the 鴛鴦(おしどり) (oshidori, “mandarin duck”) / a kind of 家紋(かもん) (kamon, “family crest”) featuring a mandarin duck

commuter train packer, "train stuffer" (person who helps stuff people into packed rush hour trains in Japan so the doors can close)

A place name; especially, the name of two villages in Saitama Prefecture.

a surname