Why This Topic Landed in Japan

On the morning of July 13, a stock-investment YouTuber in his forties was stabbed multiple times in the face and body at a commercial building in Busan's Nam district; he was seriously wounded but is expected to survive. Police arrested a man in his twenties on suspicion of attempted murder, and Korean media report the suspect was a channel subscriber who blamed the YouTuber's stock tips for heavy investment losses, tracked down his whereabouts, and attacked him with a knife. The story resonated in Japan, where a post-NISA investing boom has made influencer stock tips and their devoted followers a familiar sight: the case fed the internet's perennial "investing is at your own risk" debate, alongside an uneasy sense that a similar clash between influencers and resentful followers could happen at home.

Key Reaction Themes

  • Self-responsibility above all — The dominant line blamed the attacker for outsourcing his judgment: whatever the YouTuber said, acting on it — and taking revenge for it — was his own doing.
  • No sympathy for reckless tipsters — A parallel current held that YouTubers who hype "guaranteed" stock picks are asking for trouble, with some surprised nobody had been attacked sooner.
  • "Japan could be next" — Several commenters mapped the case onto Japan's own influencer-investing culture and predicted similar disputes were only a matter of time.

What Japanese Netizens Are Saying

Investment YouTuber stabbed in Busan

A viewer who lost money following a stock YouTuber's advice tracked him down and stabbed him; the suspect was arrested for attempted murder.

SOU⚡️投資ニュース / 米国株・日本株・仮想通貨・AI
SOU⚡️投資ニュース / 米国株・日本株・仮想通貨・AI
@SOU_BTC
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🇰🇷 韓国の投資系YouTuber、視聴者に刺される：朝鮮日報 韓国・釜山で、40代の株式投資YouTuberが20代の男に刃物で複数回刺される事件が発生。 容疑者はチャンネル登録者で、「推奨銘柄を信じて投資し、大きな損失を出したことへの恨み」が動機と一部メディアが報道。

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Sources: DEXERTO, 2ch

Comments:

  • "The price of fame, I guess."
  • "Investing is at your own risk, come on."
  • "Honestly, I'm more surprised nobody had been stabbed before now. YouTubers say way too many irresponsible things."
  • "Stabbing him won't get your losses back."
  • "Speculation (gambling) dressed up as investing."
  • "Korea is actually a big investing nation."
  • "If a story about 'guaranteed profits' were true, you'd never tell anyone else — even a grade-schooler understands that logic, so why are there adults who don't?"
  • "'Absolutely' is a forbidden word in the world of investing. If he was using it, getting stabbed isn't that surprising."
  • "Adults who immediately hand you an easy 'answer' are usually no good."
  • "Japan's turn is coming soon, I bet."