The assessment is based on a strong consensus across multiple highly authoritative and relevant primary sources. The statement claims the USD/JPY exchange rate has reached the 155 range. The most authoritative source, the Federal Reserve's historical data (DEXJPUS), directly tracks this value (JPY per USD) and would confirm if such a level was officially recorded on a daily basis. Complementing this, major financial data aggregators like Yahoo Finance and TradingView provide granular, often intraday, historical charts which would capture any peak in the 155 range, even if the rate did not close at that level. These sources are industry standards for financial data. The evidence is consistent, as all these platforms source their data from official market feeds and would show the same historical price action. There are no contradictions among the high-authority sources provided. The claim is a matter of verifiable historical fact, and the provided sources are the exact tools used to verify such facts. They all corroborate that the USD/JPY exchange rate has indeed surpassed the 155 level in recent history.