Yen Trader trades JPY Crosses (XXXJPY) where XXX is one of the major currencies (except USD which will be used as a reference currency). Based on the selected direction (R:Right or L:Left), the EA will detect Divergence or Convergence between a major pair and USDJPY, and ...
from https://tradingrobots.net/yen-trader-expert-advisor-for-metatrader-4/