USD/JPY maintains a downward bias, needing to break key resistances for a bullish shift. Short-term buyer momentum faces obstacles at 146.93 (Senkou Span A) and 148.46 (Kijun-Sen), with an eye on the 149.39 peak. Mixed RSI signals suggest short-term buyer dominance but an unclear broader trend. A drop below 145.39 (Tenkan-Sen) could trigger further losses