One of the more anticipated mornings leading up to the Longines Hong Kong International Races comes midweek, when the horses representing Japan are allowed to flex their muscle. Four of the six runners that will fly the Japanese flag in three of Sunday's four races did just that Wednesday morning at Sha Tin. Japan fields three of the eight entrants for the G1 Longines Hong Kong Cup, a race won by its team in three of the last five years. Danon Premium (Jpn) (Deep Impact {Jpn}) will try to give...