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| The 26 Martyrs in Japan |
Hidden Christians, often referred to as Kakure Kirishitan in Japan, are communities of Christians who practiced their faith in secret due to persecution and bans on Christianity. The term is most commonly associated with Japanese Christians during the Edo period (17th to 19th centuries) when the Tokugawa shogunate outlawed Christianity starting in the early 1600s
The introduction of Christianity in Japan
Christianity was introduced to Japan in 1549 by Jesuit missionary Francis Xavier, initially gaining converts. However, fearing foreign influence, the shogunate banned it, expelling missionaries and forcing Christians to practice in secret. Their communities were concentrated in areas with historical ties to early Catholic missionary activity and where geographic isolation helped them evade detection.
This led to the development of unique rituals and syncretic practices.
The theology of the Hidden Christians
The theology of the Kakure Kirishitan (Hidden Christians) in Japan diverged significantly from mainstream Christianity due to their centuries-long isolation from the Catholic Church and the need to practice in secret under the Tokugawa shogunate’s ban on Christianity (1614–1873). Cut off from priests, formal scriptures, and ecclesiastical guidance, their beliefs and practices evolved into a unique, syncretic form shaped by oral tradition, Japanese cultural influences, and the necessity of concealment.
Such differences from mainline Christianity include:
A) Simplified theology
With no access to the Bible or formal teachings, Kakure Kirishitan relied on oral transmission of prayers (called orasho, derived from Latin or Portuguese oratio). Over time, these prayers became distorted, and their meanings were often lost or reinterpreted. Core Christian doctrines, like the Trinity or the Resurrection, became vague or were understood in localized terms.
Their theology became less dogmatic and more focused on devotion to specific figures (e.g., Mary, Jesus, and certain saints) rather than complex theological concepts. For instance, the concept of salvation was often understood through a lens of ancestral continuity rather than the eschatological framework of mainstream Christianity.
B) Syncretism with Shinto and Buddhism
To avoid detection, Kakure Kirishitan blended Christian practices with Shinto and Buddhist elements. For example, they venerated the Virgin Mary as resembling Kannon, the Buddhist goddess of mercy, and used Buddhist-style statues or scrolls to represent Christian figures. Prayers were often disguised as Buddhist chants, and Christian rituals were performed in ways that mimicked Shinto or Buddhist ceremonies.
This syncretism led to a theology that incorporated animistic and polytheistic elements from Shinto and Buddhist cosmology, diluting the monotheistic core of Christianity. Some Kakure communities revered ancestors alongside Christian saints, reflecting Shinto ancestor worship, which mainstream Christianity would not typically emphasize in this way.
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| Japanese Christians praying, Nagasaki 2017 |
After Japan legalised Christianity
After the ban was lifted in 1873, some Hidden Christians rejoined the Catholic Church, while others, known as Kakure Kirishitan, continued their distinct traditions, which diverged significantly from orthodox Catholicism. They maintained rituals like chanting "orasho" prayers (derived from Latin or Portuguese) and used hidden icons, such as scrolls of Mary and Jesus disguised as Buddhist figures.
In 2025
Today, Kakure Kirishitan are a dwindling group, primarily found in remote areas like Ikitsuki Island and the GotÅ Islands in Nagasaki Prefecture. Their numbers have drastically declined, with estimates suggesting fewer than 100 practitioners remain on Ikitsuki as of 2025, down from thousands in the mid-20th century.
