Keypoints:
- Misinformation claimed Japan gave city to Tanzania
- Panic exposed deepening anti-immigrant sentiment in Japan
- Tokyo reaffirmed no visa or migration plans
JAPAN has moved swiftly to quell widespread rumours suggesting it was giving away a city to Tanzania. The controversy stems from a recently announced cultural exchange initiative by the Japan International Cooperation Agency (JICA), which designated four Japanese cities as symbolic ‘hometowns’ for Mozambique, Nigeria, Ghana and Tanzania.
The symbolic nature of the programme—announced during the Tokyo International Conference on African Development (TICAD 9)—was intended to foster mutual understanding and revitalise local communities through cultural exchange, volunteerism and infrastructure collaboration, according to both JICA and the Ministry of Foreign Affairs. But confusion rapidly spiralled into panic. CNN reports that misleading media coverage led many to wrongly believe Tokyo was handing over parts of Japan to African nations.
Misleading headlines, misread intentions
The backlash began when media reports in partner countries—particularly one in Tanzania—claimed that Nagai City had been ‘dedicated’ to Tanzania. In Japanese, the word sasageru was used, a term which carries connotations of ‘sacrifice’, and some interpreted it as meaning that the city was being ceded.
Meanwhile, a statement by the Nigerian government asserted that Japan would issue a special visa category for ‘highly skilled, innovative young Nigerians’ intending to live and work in Kisarazu. That statement was later retracted and labelled a ‘correction’—but the damage was done, according to CNN.
An outcry—online and on the phones
Domestic reaction was explosive. Local officials reported a deluge of public dissent: in Sanjō, one municipal official said a 15-person team spent a full day handling thousands of emails and phone calls. Imabari received roughly 460 calls and 1,400 emails in one day.
Social media quickly filled with xenophobic and often racist posts, raising fears of crime, strained services, and a loss of cultural identity. A post on X (formerly Twitter) claiming that Kisarazu was ‘seriously considering handing over the city to Africans’ racked up some 4.6 million views.
Cities push back—clarifying intent
Local leaders were left to manage both the workload and the uproar. Kisarazu’s mayor, Yoshikuni Watanabe, reminded citizens of the city’s past international engagement—including hosting Nigeria’s Olympic athletes—and emphasised that the new initiative focused on youth cultural and sports exchanges, not immigration.
Sanjō’s mayor, Ryo Takizawa, declared that there had never been a request to accept migrants from Ghana, nor any future plans to do so.
Tokyo steps in—official denials
As panic grew, the central government intervened. Chief Cabinet Secretary Yoshimasa Hayashi denounced the rumours, stating there were ‘no plans to promote the acceptance of immigrants or issue special visas’ for African nationals.
The Foreign Ministry issued a statement clarifying that while JICA might offer internships or training, these were temporary and participants would return home, and again categorically denied plans to open immigration channels. JICA also urged the African governments and local media to correct their coverage, and Nigeria did so, retracting the original statement and replacing it with a more accurate version that omitted visa plans.
Automation meets misinformation
The situation was further aggravated by online pranks: some Google Maps users temporarily renamed city halls—for example, Sanjō City Hall appeared as ‘Ghana City Hall’, and Imabari as ‘Mozambique City Hall’—adding fuel to the fire of confusion.
What this reveals about Japan
Even after official corrections, the anxiety persisted. Some commentators called for JICA’s abolition or dismissed its intentions outright, while others expressed deep-seated reservations about immigration in general.
This episode laid bare Japan’s longstanding ambivalence toward migration—despite decades of population decline and labour shortages. Even now, foreign residents account for only about 3 per cent of Japan’s 120-million population, despite increasing from 2.23 million a decade ago to 3.77 million today.
The swift degeneration of a cultural outreach effort into a flashpoint of fear exposed a deeper tension in Japanese society: the pressing need to rejuvenate shrinking municipalities and address demographic decline, but also an ingrained resistance to opening the door more widely to foreigners.
