Usd/jpy - 94.19...An option barrier at 94.00 was taken out y'day n dlr hit a six-week high at 94.47 b4 retreating with Japanese names seen among the sellers this morning. Another barrier is tipped at 94.50 with offers fm exporters seen near there. More selling interest is noted at 94.70/80 n 95.00 (option-related) with stops abv latter lvl. On the downside, bids are reported at 93.80/90 n also 93.50...