The Japanese government warned citizens against sharing false information after a strong earthquake struck Yamanashi Prefecture on June 26 [1].
This response follows a surge in online conspiracy theories that could trigger public panic or obstruct emergency services during a natural disaster.
The earthquake occurred in the Fuji Five Lakes region, approximately 30 kilometers [1] from Mount Fuji. The tremor reached a maximum seismic intensity of 6-lower [1]. Following the event, social media platforms saw a rapid spread of unfounded claims suggesting that the earthquake was an "artificial earthquake" or a precursor to an imminent eruption of Mount Fuji [1].
One specific misinformation video gained significant traction, surpassing 11 million views [1]. The Japan Meteorological Agency said there has been no change in the volcanic activity of Mount Fuji and denied any relationship between the earthquake and potential volcanic eruptions [1].
Chief Cabinet Secretary Kihara addressed the situation on June 27. He said the danger of spreading unverified reports during times of crisis is significant.
"I would like to ask you to strictly refrain from spreading false information," Kihara said [1].
The government is monitoring the spread of these claims to prevent further confusion among the public. Authorities urged residents to rely on official updates from the Meteorological Agency rather than viral social media posts.
“"I would like to ask you to strictly refrain from spreading false information,"”
The rapid spread of these claims highlights the vulnerability of public safety during seismic events in Japan, where the symbolic and actual threat of Mount Fuji creates a fertile ground for anxiety-driven misinformation. The government's swift intervention suggests a growing priority to combat 'digital panic' as a secondary disaster risk.
