close friend, bosom buddy / crony, chum

pond, lake, moat / object used for storage

a surname

a pond (small lake or pool) / a pool (small amount of liquid in a surface) / (calligraphy) part of an inkstone where water is stored

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

eternity / long / lengthy

long (time) / perpetual; eternal

(historical) Abbreviation of 永楽銭 (eirakusen).

(historical); (rare) Synonym of 永 (ei, “long (time), eternal”)

a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law