In June 2024, Japan’s mosque count reached 150 — up from just four in 1980 — as protests flared in Fujisawa over plans for the city’s first mosque, with thousands taking to the streets chanting against what they see as a threat to local tradition.
The surge reflects a broader demographic shift: Japan’s Muslim population has grown from an estimated 110,000 in 2010 to approximately 350,000 by early 2024, according to expert estimates cited in local reports. Of that number, around 54,000 are Japanese citizens who have converted to Islam, a figure underscoring the religion’s gradual but tangible presence beyond foreign worker communities.
Growth has been driven largely by labor shortages in sectors like construction, healthcare, and logistics, where foreign workers — many from Bangladesh, Pakistan, and Indonesia — have filled critical gaps. Over the past decade, Japan has relaxed visa rules to attract more overseas labor, unintentionally accelerating the formation of Muslim enclaves in urban peripheries.
In Fujisawa, opposition to the proposed mosque centers on its scale — locals argue the building would dwarf nearby Shinto shrines and disrupt the area’s historical character. Social media videos showed residents holding signs and shouting slogans, with some describing the project as an “erosion” of Japanese identity.
Similar resistance has emerged in Yokohama and other cities where new mosques are planned, revealing a nationwide unease not seen in previous decades. While past immigrant communities — such as Koreans and Chinese — faced discrimination, none triggered organized street protests over religious infrastructure on this scale.
The last time Japan witnessed such widespread public pushback against a minority religious group was in the 1990s, when Aum Shinrikyo’s sarin attack fueled suspicion of all unconventional faiths. Today’s opposition, still, is less about violence and more about cultural preservation, framed by protesters as a defense of tradition against perceived encroachment.
Government officials have not endorsed the demonstrations, but neither have they issued strong rebukes, leaving local authorities to manage tensions through dialogue. Some municipalities have delayed mosque approvals pending community consultations, a pragmatic response that risks entrenching delays without resolving underlying fears.
Analysts note that Japan’s long-standing self-image as ethnically homogeneous is increasingly at odds with its economic reality: without foreign labor, its shrinking and aging population would struggle to sustain basic services. The tension, is not merely about mosques or migration, but about how a society reconciles its need for workers with its reluctance to redefine itself.
How many Muslims live in Japan today?
Estimates place the Muslim population at around 350,000 as of early 2024, up from 110,000 in 2010, with about 54,000 being ethnic Japanese converts.
Why are some Japanese citizens protesting new mosques?
Protesters argue that large mosque constructions threaten local cultural identity, particularly when they exceed the size of traditional Shinto shrines, and view growing foreign communities as a risk to Japan’s homogeneity.