The curious case of Kim Tae Kyun's power outage began on Sept. 18, 2010. That night in Sendai, the Chiba Lotte Marines slugger homered off Tohoku Rakuten Golden Eagles ace Hisashi Iwakuma in the sixth inning of a 4-3 Lotte loss.

That was his 21st home run of season. The thing is, he has yet to hit another one. Stranger still is that there doesn't really seem to be a good reason either.

Of Kim's 21 homers last year, his first season in Japan, 18 came prior to July 1, and it's been nearly a year since he's produced any consistent power numbers.