Brett Harper and Jose Castillo have done some of their best work this year against the Yomiuri Giants.

So it's no real surprise the duo gave the few Yokohama BayStars fans in attendance their money's worth.

Castillo and Harper each hit two-run home runs in support of veteran righty Tomokazu Ohka and the BayStars defeated the Giants 5-2 on Thursday at Tokyo Dome.