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

a handful

Alternative spelling of お握り: a grip, a grasp (children's word); a rice ball (vaguely similar to a sandwich)

(idiomatic) to hold the key (to)

(idiomatic) to have something on (someone)