Usd/jpy - 84.47 ... A Kyodo news agency survey of party lawmakers showed a ruling party leadership race pitting Japanese Prime Minister Naoto Kan against party powerbroker Ichiro Ozawa is too close call. The greenback rebounded n maintained a firm undertone on jitters over potential for intervention. Bids are located at 84.15/20 whilst some offers are tipped at 84.65/70 n 84.85/90.