Fairy Tail Episode 161: Chariots
Episode 161 of 175 of Fairy Tail, aired December 14, 2012, 25 minutes. Available with English subtitles and dub where released.
Episode summary
The second day begins with a chariot race of a sort, obviously not the best event for Natsu as his motion sickness kicks in right away! Surprisingly, though, he's not alone as two more participants suffer from the same affliction!