A 27-year-old man was arrested on May 12 after allegedly sending threatening letters to Nintendo's headquarters in Kyoto, Japan, police and local media reported.
According to KTV News, the suspect — an unemployed resident of Hekinan City in Aichi Prefecture — is accused of sending letters with violent language to Nintendo beginning in March 2026.
Nintendo informed local authorities on March 16, prompting searches of the area around its Kyoto offices; no suspicious devices or materials were found during those searches.
Police say the letters contained explicit threats aimed at Nintendo staff.
In journalistic terms, authorities allege the suspect communicated an intent to cause an explosion at company offices and claimed his plans could not be stopped.
The man has reportedly admitted to sending the letters and is under investigation as authorities seek to establish motive.
This incident follows a separate threats-related disruption for Nintendo in early 2024.
At that time, Nintendo canceled certain live events after receiving threats submitted through the company’s website inquiry form.
Police later linked that series of threats to a 27-year-old individual who, according to reports, told investigators he had been 'stressed by playing the game.' Nintendo has not publicly connected the 2024 and 2026 cases beyond the similar nature of the threats and the ages of the suspects reported in each incident.
Nintendo, headquartered in Kyoto and best known for platforms such as the Nintendo Switch and its long-running franchises, has previously worked with local law enforcement to secure events and facilities in response to security concerns.
The company maintains standard public safety protocols for its headquarters and public events.
Law enforcement in Japan is continuing its investigation into the May arrest to determine motive and whether additional charges are warranted.
Nintendo has not released a detailed public statement about the May 12 arrest beyond its initial report to police.
As this is an active police matter, updates will come from official law enforcement statements and reporting outlets such as KTV News.
For developers, publishers and the wider games industry, the incident underscores the ongoing importance of corporate security and clear channels for reporting threats.
No injuries have been reported in connection with either the spring 2026 letters or the earlier 2024 threats.
According to KTV News, the suspect — an unemployed resident of Hekinan City in Aichi Prefecture — is accused of sending letters with violent language to Nintendo beginning in March 2026.
Nintendo informed local authorities on March 16, prompting searches of the area around its Kyoto offices; no suspicious devices or materials were found during those searches.
Police say the letters contained explicit threats aimed at Nintendo staff.
In journalistic terms, authorities allege the suspect communicated an intent to cause an explosion at company offices and claimed his plans could not be stopped.
The man has reportedly admitted to sending the letters and is under investigation as authorities seek to establish motive.
This incident follows a separate threats-related disruption for Nintendo in early 2024.
At that time, Nintendo canceled certain live events after receiving threats submitted through the company’s website inquiry form.
Police later linked that series of threats to a 27-year-old individual who, according to reports, told investigators he had been 'stressed by playing the game.' Nintendo has not publicly connected the 2024 and 2026 cases beyond the similar nature of the threats and the ages of the suspects reported in each incident.
Nintendo, headquartered in Kyoto and best known for platforms such as the Nintendo Switch and its long-running franchises, has previously worked with local law enforcement to secure events and facilities in response to security concerns.
The company maintains standard public safety protocols for its headquarters and public events.
Law enforcement in Japan is continuing its investigation into the May arrest to determine motive and whether additional charges are warranted.
Nintendo has not released a detailed public statement about the May 12 arrest beyond its initial report to police.
As this is an active police matter, updates will come from official law enforcement statements and reporting outlets such as KTV News.
For developers, publishers and the wider games industry, the incident underscores the ongoing importance of corporate security and clear channels for reporting threats.
No injuries have been reported in connection with either the spring 2026 letters or the earlier 2024 threats.
