User blog comment:Tetsuryuu/New OP and ED to debut on February/@comment-1044263-20130110204816

Anime News Network says this:

Opening Theme:
 * (blah blah blah)
 * 14: "Fairy Tail ~Yakusoku no Hi~" by Chihiro Yonekura (eps 164-)

Ending Theme:
 * (blah blah blah)


 * 14: "We're The Start" by Manami (eps 164-)