星井: a surname

dried rice (after already being cooked once)

星: a stellar object, e.g. star, planet, satellite, or a comet

星: a surname

星雄: a male given name

private; mine

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

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