0500 GMT -- Dollar barely moved versus euro and yen in afternoon trade with upside blocked firmly by exporter offers around 120.50 yen. -- Dollar seen weakening after falling from high above 123 yen in past two weeks, but possibility of Japanese intervention limiting further slide. -- Dollar quoted at 120.43/53 yen , slightly up from 120.35 yen at end of last week, but still in well-worn range. -- Japan's top financial diplomat, Haruhiko Kuroda, said on Monday Japan would consider further intervention to hold the yen down, but market showed muted reaction. -- Euro at 89.30/38 cents and 107.54/73 yen , compared with 89.40 cents and 107.61 yen in late U.S. trade. -- Trade thin due to market holiday in New York on Monday.