Tokyo Trust survived 138 years of wars, earthquakes, and market crashes. It died in 5 years of "yes". September 15, 2008. 11:47 AM. Japan’s oldest bank freezes. The ATMs stop. The stock ticker flatlines. ¥4.7 trillion in assets vanish. 20,000 careers end before lunch. But the collapse didn’t start that morning. It didn’t start in 2008. It started five years earlier, at 11:49 PM on a Tuesday, when Mori — the last risk officer who understood that stone remembers while paper burns — typed four sentences into an email. Subject line: "URGENT: Leverage Exposure Q4". His finger hovered over "Send". Below him