close friend, bosom buddy / crony, chum

a male given name

喜一郎: a male given name

a male given name

一郎: a male given name / 一朗: a male given name

太一郎: 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