The assessment of the statement as 'likely_true' with high confidence is based almost entirely on a single, highly authoritative, and highly relevant primary source. The CEO of Metaplanet, Simon Gerovich, directly stated on X, 'Almost 0.2% of all Japanese are now shareholders of the company.' As the CEO, he is in the best possible position to have access to and accurately report the company's shareholder data.While the platform (X/Twitter) is informal, the source of the information is primary and direct. For a CEO of a publicly-traded company to make such a specific, quantitative claim, it is highly probable that it is based on internal data. Making a materially false public statement about shareholder numbers could have significant consequences.None of the other provided sources contradict this claim. In fact, the vast majority of the other sources are completely irrelevant to the specific question of Metaplanet's shareholder numbers as a percentage of Japan's population. Sources concerning US healthcare statistics, Brazilian demographics, or general market movements in Japan provide no evidence either for or against the statement.The only weakness in the evidence is the lack of independent, third-party verification from a regulatory filing or an independent financial data provider among the sources. However, the absence of contradictory evidence, combined with the strong, direct, and authoritative nature of the CEO's statement, makes the claim highly credible.