Usd/jpy - 94.30 ... Bank of Japan's Mizuno warned that economic recovery remains fragile n the BOJ can do little to boost prices n growth, suggesting no exit soon fm unconventional policy. Options with strike price between 94.10 n 95.00 ($800 million) will expire later today. Bids are located at 94.10/15 with stops seen below 94.00. On the upside, offers are tipped at 94.55/60, 94.80/90 with stops are located abv 95.00.