Usd/Jpy today is trading at 107.67, it is trading lower with 0.01 mainly because a Tankan survey showed that Japanese business confidence hit decade lows in May and that made the yen weaker against the Us. More so, us dollar pushed higher amid doubts over a potential vaccine for the Covid-19 virus, late Tuesday a report from medical news website STAT cast doubt over encouraging early results from Moderna Covid-19 vaccine trial, stating the US drug maker had provided insufficient data to determine the vaccine’s efficacy. Investors, therefore, turned to the safe-haven dollar after the report deflated hopes of a potential cure for the virus.