Dee Brown has the Saitama Seibu Lions partying like rock stars.

Brown introduced a new home-run celebration called "The Rock Star" with shortstop Hiroyuki Nakajima, after Nakajima's game-tying homer in the seventh inning in the Lions' season-opening 2-1 win over the Chiba Lotte Marines last Saturday.

"We've been working on that for a little bit," Brown said. "Nakajima's a quick learner."