Usd/jpy - 93.17 ... The greenback rebounded briefly to 93.37 as Japan's sovereign 5-year credit default swap (CDS) spread widened slightly to 70 basis poins, compared 67 basis points in New York, following downgrades of Greece n Portugal debt y'day. However, offers by Japanese exporters are tipped at 93.35/40, 93.60/70 with stops building up abv 93.80 n 94.00/05. On the downside, bids are located at 93.00 n just abv y'day's low of 92.81 with some stops seen below 92.80 n 92.70.