Japan's currency declined against all of its 16 major counterparts as an advance in Asian stocks encouraged investors to buy for higher-yielding assets. The Japanese yen fell for the first time in 5 days against the EUR on speculation European Union (EU) leaders meeting this week will agree on an aid package for Greece, dampening demand for the safety of Japan's currency. The JPY dropped to 122.43 per EUR from 122.21 yesterday when it climbed to 121.06, the highest since March 5.