That's a loaded statement, most japanese players don't come over here until after their prime {Ichiro, Matui(s) and Matsuzaka are the exception). That said they've got quite a few good players here right now. There's a lot of young talent in Japan right now (especially on the pitching side of the game) Yuki Saito Yu Darvish Masahiro Tanaka Yoshinori Sato All of these pitchers have the potential to be in the front half of a major league rotation, with Sato and Darvish being potential elite pitchers (Darvish could wind up being the best pitcher on the planet). There are several other guys who could be at that level, but more than likely middle of the rotatino guys (Uehara, Saito, Sugiuchi, etc). Pitchers from Japan have thrived, it's the offensive side of the game where they haven't. Jojima has done well and so has Ichiro as well as Iguchi. The Matsuis haven't.