As Japan is waging its own trade dispute with South Korea, the second-quarter GDP surprised to the upside on the back of a surge in business spending. The Japanese consumer, in its usual fashion, lagged behind. Despite the upside surprise, forex traders kept the GBPJPY hovering at a string support level. The Bank of Japan vowed to defend excessive Japanese Yen strength and the British Pound started to show signs of downside exhaustion. Is this currency pair on the verge of a short-covering rally?