Japan's embassy in the Philippines has recently tightened tourist visa slots for Filipino travelers amid a surge in visitors driven by the weak yen.The embassy is now urging Filipinos to submit their tourist visa applications up to two months in advance -- more than double the previous recommendation -- but the sudden change could dampen the travel boom to Japan.Filipino tourists typically apply for Japan visas through an authorized agency, with at least five in operation. A travel agency official in Manila said the embassy has indicated it is cutting the daily cap on visa applications by a…READ FULL ARTICLE