Research on harassment in entrepreneurial contexts has concentrated on documenting exposure; much less is known about what harassment does to the ventures themselves. We report descriptive evidence from a survey of 467 founders of Japanese startups founded within the past decade, drawn from a commercial business-information database and conducted in cooperation with Japan’s Ministry of Economy, Trade and Industry, using behaviorally specific items in a neutrally framed ecosystem questionnaire. Overall, 31.9% reported harassment since founding (26.1% excluding two contested items). Of the 145 respondents describing their most serious incident, 70.3% reported at least one self-attributed strategic consequence for the venture: 35.9% forwent partnerships or collaborations (11.1% of the full sample), 26.9% avoided support organizations (8.4%), 26.2% declined or abandoned investment (8.1%), 20.7% withdrew from networking activities (6.4%), and 16.6% changed business direction (pivot/downsizing; 5.1%). Venture capitalists, angel investors, and financial institutions together account for 37.9% of the most serious incidents, and business counterparties for 26.9%; misconduct risk extends across the stakeholder relationships on which ventures depend. Such strategic adjustments can remain invisible: after the most serious past-year incident, over half of affected founders sought no advice, and those who did turned to personal and professional contacts; institutional channels for founder–stakeholder relations remain limited. Sexual harassment was concentrated among women. For non-sexual forms we did not detect significant gender differences, although the small number of female respondents limits statistical power. These findings identify harassment as a candidate input into venture-level strategy.
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Kotosaka et al. (2026) studied this question.
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