It is a constituent asset of the World Cultural Heritage "Hidden Christian Related Heritage of Nagasaki and the Amakusa Region" and is one of the destinations chosen by Hidden Christian to maintain the community of faith. At the end of the 18th century, due to a pact between the Goshima Domain and the Omura Domain, a lurking Christian peasant from the Omura Domain's open sea area moved to Kugashima as well as a settler. He created settlements such as Nagasato and Hoseishi-ryū [zazare], Ōkai [Obiraki], and Gouren. He said that he continued his faith secretly, mainly with leaders in each settlement, such as offering prayers to Maria Guanyin, who made the Guanyin statue a Maria statue. The inspiration for the "Goshima Collapse", a Christian crackdown that began in the first year of the Meiji era (1868), was that the hiding Christians of Kugashima and others were baptized in Nagasaki. Even now, historical sites such as the "Conciliation of the Prison" remain on the island, the remains of the loculo site of the fishing net-rolling operation carried out with Buddhist islanders, the Hamawaki Church and the Old Olympics Church built after the lifting of the ban, the hidden Christian cemeteries that remain in each settlement tell the history.

One of the constituent assets of the World Cultural Heritage "Hidden Christian Related Heritage of Nagasaki and the Amakusa Region". Egami Settlement is a settlement located in the northwestern part of Naru Island in the central Five Island Islands. In the late Edo period, some of the hidden Christians who had migrated from the outer waters of the Omura clan in a pact with the Goshima Domain formed settlements in various places on the island, including Nagahae, Tsubakihara, and Nanetsu in Naru. Four houses were also settled in Egami, a valley close to the remote sea. It said that each settlement continued their faith secretly, with leaders as the center, and many people maintained their hiding-era faith in Narushima even after the ban on Christianity. All of the people in the village of Egami returned to Catholicism in Meiji 14 (1881), and in the late Meiji period built a simple church. The present-day Egami Cathedral was erected in 1918. If you stroll through the Egami district, you can see the status of the settlement of Tanisako Topography [Tanisako Chikei], which is a typical example of a migration site, and the quiet setting of the Egami Cathedral, which is a representative example of a wooden church adapted to it.

世界文化遺産「長崎と天草地方の潜伏キリシタン関連遺産」の構成資産「久賀島の集落」として、また、国の重要文化的景観「五島市久賀島の文化的景観」にも選定されている久賀島の観光交流拠点施設。久賀湾最奥部の久賀地区に位置し、明治中期に建てられた木造平屋の古民家「藤原邸」を改修して開設したもので、世界遺産・文化的景観のガイダンス機能をもつ。館内には、久賀島の自然や生業、集落景観や潜伏キリシタンの歴史などを紹介する資料展示室のほか、島のおすすめの観光スポットを写真やマップで紹介する観光案内コーナーも。交流・休憩スペースで休んだら、物販コーナーで「久賀島ファーム」のつばき油などのおみやげを買って帰ろう。3日前までの事前予約で、五島うどんや刺身など久賀島産の食材を使った食事も提供している。