public CheckDoubleReach(Yaku owner)
 {
     this.YakuID = 2;
     hantei      = owner.checkDoubleReach();
     hanSuu      = 2;
 }
 public CheckReach(Yaku owner)
 {
     this.YakuID = 1;
     hantei      = owner.checkReach() && !owner.checkDoubleReach();
     hanSuu      = 1;
 }