ku kuroda said the bank will double the number of times it releases reports on economic and commodity prices forecasts. it will enhance the transparency of operations. >>> checking the markets. the nikkei regained the 20,000 mark. it snapped its four-day losing streak. but over the week it lost more than 1%. analysts say some positive momentum came from wall street. u.s. stocks rallied after the federal reserve suggested the key interest rate would rise slowly. but not much positive news from china. the shanghai composite plunged more than 6% ending at its lowest in a month. it fell 14% over the week. that's the biggest weekly fall in seven years. some analysts said the market has entered a corrective phase. tighter rules for margin trading are one factor weighing on sentiment. hong kong gained however, despite the sharp fall. ended up 0.25% at 26,760. some investors bought stocks as uncertainty eased after legislators vote down a beijing-backed electoral reform plan. in other markets in the asia pacific reason seoul's kospi stretched its winning streak to a third day. indonesia gaine