Veteran right-hander Masahiro Tanaka has re-signed a one-year contract to remain with the Rakuten Golden Eagles in Japanâ??s Nippon Professional Baseball.

Masahiro Tanaka will remain with Japan's Rakuten Golden Eagles rather than exercise the opt-out in his contract.

During his introductory press conference with the Rakuten Golden Eagles,  Masahiro Tanaka mentioned that he still has unfinished business in Major League Baseball. 

Masahiro Tanaka has officially agreed to a two-year contract with the Rakuten Eagles in Japan.