According to @simplykashif, an X post states Crypto Market Crash Reason with a Japan flag, implying a Japan-related driver for the sell-off, but no specific details or data are provided in the post, so the claim remains unverified. Source: Twitter/@simplykashif, Dec 1, 2025. For trading, treat this as an unconfirmed signal and avoid using it as a standalone catalyst until corroborated by official Japanese policy statements or market announcements. Source: Twitter/@simplykashif, Dec 1, 2025.