十Christian Japan
Chapter V · 1945 to today

After the Bomb

On 9 August 1945 the atomic bomb exploded above Urakami, the most Christian place in Japan, at the hour its people were preparing for the feast of Mary. What do you rebuild first when almost everything is gone?

7 min read1,697 words26 sourcesTap any name, place or term to learn moreTimeline

A bell and a question. The survivors of Urakami began again with a bell on three logs.

The ruined walls of Urakami Cathedral in spring 1946
The ruined walls of Urakami Cathedral in spring 1946.Urakami Cathedral in ruins, spring 1946. Yamahata Yōsuke, public domain (PD-Japan-oldphoto). Commons

In 60 seconds

The chapter in nine steps. Each line is footnoted.

  1. 9 Aug 1945The bomb explodes about 500 m above Urakami at 11:02 a.m.
  2. 15 Dec 1945The Shinto Directive separates religion and state.
  3. 24 Dec 1945The cathedral's great bell rings again from a tripod of logs.
  4. 1 Dec 1946A temporary church is blessed on the ruins.
  5. 1958 to 1959The ruins are demolished and a new cathedral rises.
  6. 2008188 martyrs are beatified in Nagasaki.
  7. 1981Pope John Paul II ordains priests at Urakami.
  8. 2018The Hidden Christian Sites become World Heritage.
  9. 2019Pope Francis speaks at the hypocenter.

The feast of the Assumption, 15 August, was one of Urakami's great days. By long custom, before a major feast the parish heard confessions district by district, each on its own day.

The morning of 9 August 1945 was such a day. The parish priest, Father Nishida Saburō, was about to enter the cathedral, and his assistant, Father Tamaya Fusakichi, was already in the confessional. Some tens of parishioners were probably inside. At 11:02 a.m. about 500 metres above Matsuyama-machi in Urakami. The cathedral collapsed. Both priests and the people with them died at once, and the ruins caught fire.

These were the grandchildren of the exiles. Their ancestors had waited seven generations to pray aloud, been driven out in 1870, come home in 1873 and spent thirty years building a cathedral on the ground where they once trod on the fumi-e.

9 August 1945

What was lost

The bomb blew off the domes of the bell towers and left only parts of the side walls standing. One tower fell straight down; the other fell almost whole into the stream below the church, where it still lies. Of the 84 angels, 33 lions and 14 saints carved on the walls, about twenty angels, two or three lions and three saints survived.

The human loss was far greater. Of about 240,000 people in Nagasaki, about 74,000 died. Of Urakami's roughly 12,000 Catholics, about 8,500 were killed, Archbishop Nakamura Michiaki said at the 80th anniversary Mass in 2025. both figures are estimates and vary by source.

On the mapUrakami, 9 August 1945
Urakami Cathedral, Nyokodō. Full chapter atlas and pin sources
October 1945

A face in the ashes

In the autumn a Trappist monk from Hokkaido, Father , who had been born in Urakami, came to the ruins. Before going back north he wanted something, anything, from the church where he had grown up. Searching near the altar he found the charred wooden head of the statue of Mary that had stood above it, her glass eyes gone. He took it to his monastery. Decades later it came home: it was shown at the Vatican in 1985, returned to Urakami in 1990, and in 2010 travelled to Guernica and to New York for the nuclear non-proliferation review conference. Since 2005 it has had its own chapel in the rebuilt cathedral: the Hibaku no Maria, the bombed Mary.

November and December 1945

A requiem and a bell

For weeks the survivors cleared ashes and built shacks "a little bigger than kennels". They assumed there would be no Mass. Then one day in September word came that Mass would be said in the ruins of St Francis Hospital, in a ground-floor room whose concrete walls still stood. By October, with evacuees, demobilised soldiers and people returning from overseas, it was too small, and Sunday Mass moved to a half-basement that had been the seminary's indoor gym. On 23 November 1945 about 600 surviving parishioners gathered in front of the cathedral ruins for a requiem. Bishop said that their families and friends, "all good people", had been called to God by a single bomb. When their ancestors came home from exile in 1873, he said, they had come back to shacks, but there were still houses in Urakami; now there was not one. After the Mass, Dr , the radiologist baptised in 1934, now sick with radiation illness, read a eulogy. what Nagai's eulogy meant, often summarised as calling the dead a "burnt offering", is debated by historians; we do not quote it here.

The cathedral's great bell had been dug out of the rubble almost undamaged. Nagai wanted to ring it, so that the sound might give the survivors the will to rebuild. On the afternoon of 24 December 1945 a young man named Yamada Ichitarō and his helpers found a chain hoist in the ruins, raised the bell on three logs while Nagai stood by praying the rosary, and at about the time of the Angelus they struck it. Christians scattered across the burned valley, hearing it for the first time in years, came running.

1945 to 1946

Freedom arrives

The freedom Urakami had waited for since 1614 arrived in the same months as its near destruction. On 15 December 1945 the occupation's separated religion from the state. The Constitution of 1946 guaranteed freedom of religion to all, with no conditions about peace and order or the duties of subjects.

On 1 December 1946 the visiting Cardinal Gilroy blessed a new temporary church of 171 tsubo, built of timber that priest and people had cut and carried from the far side of the hills, because everything facing Urakami had burned. The parish history calls it the first public building rebuilt in the bombed area. On 15 November 1948 the parish youth planted 1,000 cherry saplings given by Nagai. From his two-mat hut, , he wrote The Bells of Nagasaki, published as a book in January 1949. Visitors came to the hut: Helen Keller on 18 October 1948, and in 1949 the papal legate, Cardinal Gilroy; that year the Emperor also received him. The hut took its name from the motto he chose for it, nyoko aijin, "love others as yourself". He died on 1 May 1951, aged 43.

1958

The ruins question

The question of the ruins came next. On 6 October 1945, two months after the bombing, members of the city council called for them to be preserved. The city's Atomic Bomb Materials Preservation Committee later urged the same. But the community had grown to nearly 5,000, far too many for the temporary church, and in 1954 the parish began raising money to rebuild. Mayor Tagawa Tsutomu told the city council in February 1958 that he had no intention of spending large city funds to keep the walls, though the council itself passed a resolution for preservation on 17 February. The preservation committee offered the parish another site; the parish declined, because this was the ground of the old headman's house where their ancestors had been made to tread on the fumi-e. Demolition began on 14 March 1958, and the new cathedral was completed in October 1959. It happened with little public notice: the novelist Inoue Mitsuharu, who watched all three days of the work, recalled that apart from one young man on the third day, the only people there were himself and the workmen.

in 2009 the journalist Takase Tsuyoshi suggested that American wishes played a part, pointing to the mayor's 1955 visit to the United States after St. Paul, Minnesota, proposed a sister-city link; the historian Tomoe Otsuki has argued that US-Japan relations in the mid-1950s shaped the decision. No source we have seen documents direct American pressure. A section of the south wall was moved to the hypocenter park, and the fallen bell tower still lies in the stream.

1959 to 1980

Brick and glass

In 1959 Nagasaki became an archdiocese, and in 1962 the bishop's seat moved from Ōura to Urakami. In 1980 the concrete cathedral was faced in brick to recall the old one, and stained glass was added.

1981

A pope in Nagasaki

In February 1981 Pope John Paul II came to Nagasaki. At six in the evening on 25 February, in Urakami Cathedral, he ordained fifteen priests. He thanked God, he said, for bringing him to "a city whose history is marked by glory and tragedy," and to the descendants of those "who achieved glory and overcame tragedy." The next morning, at the Matsuyama municipal stadium, he said a Mass for the martyrs and baptised seventy-five people. He spoke of Nishizaka as Nagasaki's Mount of Beatitudes, and of sixteen martyrs of the 1630s whom he had beatified in Manila days before.

2008 to 2019

Martyrs, heritage and a second pope

On 24 November 2008, about 30,000 people gathered in Nagasaki for the beatification of of the Edo period, the first such ceremony held in Japan. Among them was Petro Kasui Kibe, the first Japanese known to have visited Jerusalem. In 2018 UNESCO listed the Hidden Christian Sites in the Nagasaki Region as : twelve components, ten villages, the remains of Hara Castle and Ōura Cathedral, which together, UNESCO says, bear unique testimony to a tradition "nurtured by hidden Christians" who secretly passed on their faith during the ban. The listing also covers the revival of the communities after 1873, the story of Chapter IV.

On 24 November 2019 Pope Francis came. At the hypocenter park, at a quarter past ten in the morning, he recalled "the damaged cross and statue of Our Lady recently discovered in the Cathedral of Nagasaki" and said that the possession of nuclear weapons "is not the answer" to the human longing for security. Half an hour later he paid tribute to the martyrs at the monument on Nishizaka Hill, and in the afternoon he said Mass at the baseball stadium.

On the mapTwo popes, one listing
Urakami Cathedral, Hypocenter park, Nishizaka, Nagasaki Prefectural Baseball Stadium. Full chapter atlas and pin sources
Today

Small, quiet, and still passed hand to hand

Freedom did not bring crowds. At the end of 2024 Japan had 412,958 Catholics, 0.331 percent of the population; in the Archdiocese of Nagasaki they are over 4 percent. The , the descendants of the hidden Christians who never rejoined the Church, are fading too. On Ikitsuki, three of the last village groups dissolved between March 2024 and New Year 2025.

And yet the thread holds. In November 2025, at in Sotome, the 75-year-old of the Kurosaki community recited the for about thirty minutes, as the keepers before him had done. Every 9 August the Archdiocese of Nagasaki holds a Mass at Urakami and a torchlight procession to the hypocenter. And the great bell, the one Yamada and his friends raised on three logs, still hangs in the cathedral's tower.

On the mapToday
Urakami Cathedral, Karematsu Shrine, Shima no Yakata. Full chapter atlas and pin sources
Timeline

The dated chapter

Every dated event behind this chapter, with its sources. Filter by section.

  1. 9 Aug 1945Bomb at 11:02 a.m. Frs Nishida and Tamaya killed
  2. Oct 1945Noguchi finds the head of Mary (approximate)
  3. 23 Nov 1945Requiem with Bishop Urakawa; Nagai's eulogy
  4. 15 Dec 1945Shinto Directive
  5. 24 Dec 1945The bell rings again
  6. 3 Nov 1946Constitution promulgated (Article 20)
  7. 1 Dec 1946Temporary church blessed
  8. 15 Nov 19481,000 cherry trees planted
  9. Jan 1949The Bells of Nagasaki published
  10. 1 May 1951Nagai dies
  11. 6 Oct 1945City councillors call for the ruins to be kept
  12. Jul 1954Reconstruction committee
  13. 17 Feb 1958City council resolution for preservation
  14. 14 Mar 1958Demolition of the ruins begins
  15. Oct 1959New cathedral completed; Nagasaki an archdiocese
  16. 1962Bishop's seat moves to Urakami
  17. 1980Brick facing and stained glass
  18. 25 Feb 1981John Paul II ordains 15 priests at Urakami
  19. 26 Feb 1981Martyrs' Mass at Matsuyama stadium; 75 baptised
  20. 2005Hibaku Maria chapel
  21. 24 Nov 2008Beatification of 188 martyrs
  22. 2018UNESCO World Heritage listing
  23. 24 Nov 2019Pope Francis at the hypocenter, Nishizaka and the stadium
  24. 2024 to 2025Last Ikitsuki village groups dissolve
  25. 3 Nov 2025Orashio at Karematsu
In this chapter

People, places and objects

Pages on this site for the people, places and objects in this chapter. Dashed cards are pages still to come.

Atlas

Every place in this chapter

Each pin is a place named in the chapter. Coordinates come from OpenStreetMap, Wikidata or GSI, as listed. Rows marked "needs coords" have no pin yet.

Exact site (OpenStreetMap, GSI or Wikidata item)Town level only: exact site not yet sourcedKey places in this chapter
PlaceWhy it matters hereCoordinatesCoordinate source
Urakami CathedralDestroyed 1945; rebuilt 195932.7761633, 129.8683892OpenStreetMap way/280652259
NyokodōNagai's hut32.7789294, 129.8655691OpenStreetMap node/5761929753
Hypocenter parkMoved wall section; 9 Aug procession; Pope Francis, 201932.7737573, 129.8632372OpenStreetMap way/375933470, Hypocenter Monument
NishizakaPope Francis, 201932.7543629, 129.8716442OpenStreetMap way/875993473
Nagasaki Prefectural Baseball StadiumBeatification 2008 (venue per CBCJ)32.7767604, 129.8612388OpenStreetMap relation/12582725
Karematsu ShrineOrashio, 202532.8393801, 129.7232269OpenStreetMap way/794228080
Shima no Yakata, IkitsukiLast village groups33.355404, 129.430941OpenStreetMap node/1423809624
Read next

Where to go from here

Glossary

Words in this chapter

hibaku 被爆
"Exposed to the bomb". Hibaku no Maria is the bombed Mary.
Shinto Directive 神道指令
SCAPIN-448, 15 December 1945: the order separating religion from the state.
chōkata 帳方
Keeper of the calendar and leader of a hidden community.
Kakure Kirishitan かくれキリシタン
Descendants of the hidden Christians who did not rejoin the Catholic Church after 1873.
Sources

Footnotes

  1. Urakami Cathedral parish history, "原爆被災," source link
  2. Nagasaki Atomic Bomb Museum, permanent exhibit, section B-3, source link
  3. Nagasaki Atomic Bomb Museum, permanent exhibit, section B-2 "浦上天主堂の惨状," source link
  4. Archbishop Peter Nakamura Michiaki, homily, 9 Aug 2025, Archdiocese of Nagasaki, source link
  5. Urakami Cathedral parish history, "平和の建設 / 仮聖堂の建立(原爆後)," source link
  6. Urakami Cathedral parish history, "永井隆博士の愛の活動と死," source link
  7. SCAPIN-448 (15 Dec 1945), Nagoya University SCAPIN database, source link
  8. Noguchi Kaemon, letter to Fr Kawazoe Takeshi, in Kawazoe, ふろしき賛歌 (1994), transcribed at source link
  9. Nagasaki Shimbun, "被爆マリア像 悲惨さ無言で訴え" (4 Aug 2010), source link
  10. Fukuma Yoshiaki, "広島・長崎と「記憶の場」のねじれ," 立命館大学人文科学研究所紀要 110, source link (citing 『神の家族四〇〇年 浦上小教区沿革史』 and the 1958 council minutes)
  11. Tomoe Otsuki, "The Politics of Reconstruction and Reconciliation in U.S.-Japan Relations: Dismantling the Atomic Bomb Ruins of Nagasaki's Urakami Cathedral," Asia-Pacific Journal 13:32 (2015), source link ; nippon.com, "戦後70年目の原子爆弾被爆地「ナガサキ」を訪ねて" (2015), source link
  12. Constitution of Japan, Article 20, Japanese Law Translation, source link
  13. Nagasaki City Nagai Takashi Memorial Museum, "業績と年表," source link
  14. Takase Tsuyoshi, ナガサキ 消えたもう一つの「原爆ドーム」 (Heibonsha, 2009), as summarised by nippon.com (source 11)
  15. Christian Today (Japan), "長崎で日本初の列福式 江戸期の殉教188人福者に," 25 Nov 2008, source link
  16. UNESCO World Heritage Centre, "Hidden Christian Sites in the Nagasaki Region" (no. 1495), source link
  17. Nagasaki Prefecture, おらしょ こころ旅, "再建した聖堂のお色直し," source link
  18. Church Trust, "歴史 / History," source link
  19. Catholic Bishops' Conference of Japan, "浦上天主堂での司祭叙階ミサ" (25 Feb 1981), source link ; English text, "Holy Mass with Priestly Ordinations (25 February 1981)," EWTN Library, source link ; Japan Tourism Agency R1-00782 (first papal visit), source link
  20. Holy See, programme of Pope Francis's journey to Thailand and Japan, 19 to 26 Nov 2019, source link
  21. Catholic Bishops' Conference of Japan, "カトリック教会現勢 2024," source link
  22. Nakazono Shigeo, "生月学講座:かくれキリシタンの画期," Shima no Yakata (2024), source link
  23. Nagasaki Shimbun, San Jiwan festival at Karematsu Shrine, 4 Nov 2025, source link
  24. Urakami Cathedral parish history, "本聖堂の建設" (section 10, bells), source link
  25. Catholic Bishops' Conference of Japan, "長崎・殉教者記念ミサ" (26 Feb 1981), source link ; English text, EWTN Library, source link
  26. Holy See, "Address on Nuclear Weapons at the Atomic Bomb Hypocenter Park (Nagasaki, 24 November 2019)," source link
Images

Image credits