a male given name

close friend, bosom buddy / crony, chum

Kyūjitai form of 壱 (number one)

intelligence / clever / quick-witted / sagacious

a male given name

(chiefly women's speech) first person singular pronoun: I, me

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

a personal or private matter / (by extension) selfishness

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

personal, private / secret