(かね) (n) (1) (See お金) money; (2) metal; (P) [EDICT]
(きん) (n,n-suf) (1) gold; golden (color); metaphor for (most) valuable; gold (medal, cup); (2) money (written before an amount); (3) (abbr) (See 金曜) Friday; (4) (See 五行・1) metal (fourth of the five elements); (5) Jin (dynasty of China; 1115-1234 CE); (6) (abbr) (See 金将) gold general (shogi); (7) (abbr) (col) (See 金玉・きんたま) testicles; (suf,ctr) (8) karat; carat; (P) [EDICT]
(jīn, ㄐㄧㄣ) gold Au, transition metal, atomic number 79; metal; money; the Jurchen Jin dynasty (1115-1234); surname Jin or Kim [CE-DICT]
球
(きゅう) (n) (1) {math} sphere; (suf,ctr) (2) counter for balls (in baseball); (P) [EDICT]
(たま) (n) (1) ball; sphere; globe; orb; (2) bead (of sweat, dew, etc.); drop; droplet; (3) (esp. 球) ball (in sports); (4) pile (of noodles, etc.); (5) (esp. 弾; also written as 弾丸) bullet; (6) (esp. 球) bulb (i.e. a light bulb); (7) lens (of glasses, etc.); (8) (esp. 玉,珠) bead (of an abacus); (9) (sl) (abbr) (esp. 玉) (See 金玉・きんたま) ball (i.e. a testicle); (10) (esp. 玉,珠; also written as 璧) gem; jewel (esp. spherical; sometimes used figuratively); pearl; (11) female entertainer (e.g. a geisha); (12) (derog) person (when commenting on their nature); character; (13) item, funds or person used as part of a plot; (n,n-suf) (14) (See 玉子・2) egg; (n-suf) (15) (usu. だま) coin; (16) precious; beautiful; excellent; (P) [EDICT]