Are there any reliable sources about foreigners being bumped by Japanese men?

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On websites such as Reddit and Quora, foreign men and women have said that Japanese men have bumped into them on purpose. Unfortunately, Reddit and Quora are not considered reliable sources for Wikipedia. So are there any reliable sources about this? If there are, adding them would improve on this article, don't you agree? Wise Bridges Fool Walls (talk) 22:12, 17 August 2022 (UTC)Reply