The Martyrs of Japan (Japanese: 日本の殉教者, Hepburn: Nihon no junkyōsha) were Christian missionaries and followers who were persecuted and executed, mostly during the Tokugawa shogunate period in the 17th century.
The shogunate and imperial government at first supported the Catholic mission and the missionaries, thinking that they would reduce the power of the Buddhist monks, and help trade with Spain and Portugal.
[1] Beginning in 1587 with imperial regent Toyotomi Hideyoshi's ban on Jesuit missionaries, Christianity was repressed as a threat to national unity.
[2] While the Japanese view was that Christians were persecuted and executed for being more loyal to Jesus than the Shogunate, the Catholic Church viewed them as martyrs: As the persecution was aimed at Christians as a group, and as they could escape only by abjuring their faith, the Catholic Church regarded the acts as being in odium fidei ("in hatred of the faith"), a principal factor in martyrdom.
The Twenty-six Martyrs of Japan (日本二十六聖人, Nihon Nijūroku Seijin) refers to a group of Christians who were executed by crucifixion after a forced march from Kyoto to Nagasaki.
[6] Through the promulgation of decree on martyrdom, these two Augustinian Martyrs of Japan were venerated on 28 November 1988 and beatified on 23 April 1989, by Pope John Paul II.