close friend, bosom buddy / crony, chum

清子, 潔子, 喜与子, 喜洋子: a female given name

a female given name

a female given name

a female given name

a female 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