Yuki Yanagita blasted a fourth-inning grand slam to help the Fukuoka SoftBank Hawks earn a 6-5 come-from-behind victory Saturday against the Seibu Lions.

The Hawks battled back from three runs down in the bottom of the fourth. After Seiichi Uchikawa scored a run on a walk, Yanagita hammered the grand slam into the right field stands at Yafuoku Dome off right-hander Tatsuya Imai (0-1).

"I went into the plate very relaxed. I wasn't aiming for one, but it happened to be a homer," Yanagita said.