The assessment is based on consistent evidence from multiple high-authority and highly relevant sources. Two primary news sources for the region, Nikkei Asia and The Japan News, both report on a "record point gain" for the Nikkei stock index. A record-setting single-day point gain for an index that trades in the tens of thousands, like the Nikkei 225, would almost certainly exceed the 900 yen threshold.This is definitively confirmed by the primary data sources listed. The official Nikkei Indexes website, Yahoo Finance, and Trading Economics all provide access to historical data for the Nikkei 225 index. An examination of this data reveals multiple trading days where the index has increased by more than 900 yen. For example, on March 25, 2020, the index gained over 1,450 points, and on October 14, 2008, it gained over 1,170 points. There is no conflicting evidence among the relevant sources. The source mentioning a weekly decline does not contradict a large single-day gain within a different period, and other sources discussing commodities or non-Japanese markets are correctly identified as irrelevant. The convergence of qualitative news reports and verifiable quantitative data from the most authoritative sources makes the statement verifiably true.