close friend, bosom buddy / crony, chum

a male given name

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

a success, a great achievement

a male given name

Alternative form of 即効 (sokkō)

achievement / merit / efficacy / ability

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

a personal or private matter / (by extension) selfishness

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