Chinese National Arrested in Atami for SNS Defamation After Sparking Outrage with Anti-Japan Posts

A 33-year-old Chinese national residing in Atami, Shizuoka Prefecture, has been arrested for allegedly defaming an acquaintance by exposing his real name on social media. It has since come to light that the suspect had previously made a series of extreme statements on SNS, including claims that "the Rising Sun Flag is a criminal flag" and that "Yasukuni Shrine should be closed," sparking widespread outrage across the internet.

According to police reports, the suspect, a self-proclaimed company executive, is accused of damaging the reputation of a male acquaintance by posting false information on social media. The posts allegedly portrayed the victim as a perpetrator of crimes such as a "hit-and-run" and "making threats," making the information accessible to an unspecified large number of people. During questioning, the suspect denied the allegations, stating, "There is nothing in the posts that is contrary to the facts."

Following the news of the arrest, the suspect's past social media activity has come under intense scrutiny on X (formerly Twitter). The phrase "the Rising Sun Flag is a criminal flag" has provoked particularly strong backlash, with many users commenting that it is "unacceptable to continue living and working in Japan while insulting Japanese culture and history." Furthermore, many netizens have identified the suspect as the same individual who had previously expressed interest in running for the mayor of Atami. Critics have slammed the behavior, stating, "It is outrageous that someone who aspired to be a politician would engage in such malicious slander."

Online, many are pointing out the malicious nature of the suspect's tactics, which involved using real names to attack others. Public sentiment has been harsh, with some calling for severe punishment and even deportation, linking his alleged criminal actions to his history of insulting Japanese national symbols. The case has not only highlighted the severity of cyberbullying and defamation but has also reignited social debate regarding the conduct of individuals with specific ideological backgrounds whose actions are seen as contrary to public order and standards.

The context

This case touches upon several sensitive issues within Japanese society. The "Rising Sun Flag" (Kyokujitsu-ki) was used by the Imperial Japanese Army during World War II and remains a polarizing symbol; while many in Japan view it as a traditional symbol of good fortune and part of their maritime culture, it is often viewed as a symbol of past militarism in neighboring countries like China and South Korea. Similarly, Yasukuni Shrine, which honors Japan's war dead including convicted Class-A war criminals, is a frequent flashpoint for diplomatic tension. Defamation is taken very seriously in Japan, and recent legal reforms have made it easier to prosecute individuals for online slander. The suspect's reported political ambitions and his vocal criticism of Japanese national symbols have fueled a nationalistic backlash, reflecting broader tensions regarding foreign residents and their integration into Japanese society.