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

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

a personal or private matter / (by extension) selfishness

private; mine

Alternative spelling of 私達 (“we; us”)

(military) reserve service

(military) reservist

(military) reserve troops / (informal) person who will be a certain person in the future

(idiomatic) support, take someone's side, stand by someone

carry, take, bring (something)