(くう) (n) (1) empty air; sky; (2) {Buddh} shunya (emptiness, the lack of an immutable intrinsic nature within any phemomenon); (3) (abbr) (See 空軍) air force; (n,adj-na) (4) fruitlessness; meaninglessness; (5) (See 五大・1) void (one of the five elements) [EDICT]
(そら) (n) sky; the heavens; (P) [EDICT]
(kōng, ㄎㄨㄥ) air; sky; empty; free time; in vain [CE-DICT]
(kòng, ㄎㄨㄥˋ) emptied; leisure [CE-DICT]
所
(しょ) (suf,ctr) counter for places [EDICT]
(ところ(P);とこ(所)) (n,suf) (1) (also pronounced どころ when a suffix) place; spot; scene; site; (2) address; (3) district; area; locality; (4) one's house; (5) point; (6) part; (7) space; room; (8) (uk) (after the plain past form of a verb) whereupon; as a result; (9) (after present form of a verb) about to; on the verge of; (P) [EDICT]
(suǒ, ㄙㄨㄛˇ) actually; place; classifier for houses, small buildings, institutions etc; that which; particle introducing a relative clause or passive [CE-DICT]
以
(yǐ, ㄧˇ) to use; according to; so as to; in order to; by; with; because; abbr. for Israel [CE-DICT]