十Christian Japan
Life

Nagai Midori

Moriyama Midori (died 9 August 1945), only daughter of an Urakami family descended from the hidden Christians' leaders, married the young radiologist Nagai Takashi in 1934, kept his house and her faith through poverty and his illness, and was killed in her kitchen by the atomic bomb; her husband found her remains with the chain of her rosary beside them, and gave the book he wrote about her that name.

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In 60 seconds

The opening line of each part of the story, from the Doc.

  1. The chain of the rosary"On the third day, when the dead and wounded among the students had been dealt with, I went home in the evening.
  2. A daughter of the chōkata li…Midori was the only daughter of the Moriyama family of Urakami.
  3. The catechism and the weddingNagai was not a believer when he came to the Moriyama house.
  4. Forty yen a monthThe Chain of the Rosary is the fullest picture of her that we have, and it comes from her husband's pen.
  5. Sunday at the cathedral"The happiest time for my family," Nagai wrote, "was Sunday morning, when we all went together to Mass at the cathedral." He led the elder child by the hand, and Midori carried the younger on her back, along the path between the fields to the red cathedral on the hill, while the bells rang.
  6. "She took it without flinchi…In June 1945 Nagai learned that he had leukaemia, caused by years of radiation in his work, and was given about three years to live.
  7. 8 AugustOn the morning of 8 August 1945 she saw him off to work as usual, smiling.
  8. AfterOn 11 August he found her and buried her.

Story

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The chain of the rosary

"On the third day, when the dead and wounded among the students had been dealt with, I went home in the evening. There was nothing but ash. I found it at once: a black mass where the kitchen had been. It was what was left of the pelvis and the lower spine, burned through. Beside it lay the chain of a rosary, with its cross."

wrote these lines about his wife Midori in the title essay of Rosario no kusari, The Chain of the Rosary, whose preface he signed on 25 March 1948 as "a dweller of , "; it was published that June.He gathered her into a burnt bucket. "She was still warm. I held her to my breast and carried her to the grave." Around him, in the evening sun, he saw the same black bones scattered over the ash. "It was supposed to be my wife who would carry my bones before long. Who can know what fate will bring?" In his arms, he wrote, she made a dry rustling sound, and he heard it as her saying, "Forgive me, forgive me."

The museum built beside his last home keeps that rosary today. Its exhibition calls it "the rosary left by his late wife Midori."This page is about the woman who wore it.

A daughter of the chōkata line

Midori was the only daughter of the Moriyama family of Urakami.When Nagai came from Shimane to study at Nagasaki Medical College in 1928, he lodged in her parents' house.The family's faith went back far beyond the Meiji era. nippon.com, in an interview with the museum's director, reports that Midori came from a devout line that had kept the hidden Christian faith for seven generations.The scholar Miwa Chishio, as summarised on our Nagai Takashi page, writes that the Moriyamas descended from the leaders of the of Urakami, and that Midori was a great-granddaughter of Kichizō, the seventh and last , the keeper of the church calendar, who died in prison in the crackdown of 1856.

The museum itself stands, its guide explains, near the place where the of the hidden Christians once lived, and a stone in its forecourt marks the site of the chōkata yashiki.Our chokata- page tells how those men kept the calendar of feasts and fasts for the whole village through the centuries without priests.Midori was born into the last generations of that line, and grew up a Catholic in Urakami after the faith came into the open.

The catechism and the wedding

Nagai was not a believer when he came to the Moriyama house. In 1933 he was called up as an officer cadet and sent to Manchuria, and in a comfort parcel he found a Catholic catechism, the Kōkyō yōri, which moved him deeply.Back in Nagasaki in February 1934, he was baptised in June 1934, taking the name Paul after , and in August he married Midori.

Forty yen a month

The Chain of the Rosary is the fullest picture of her that we have, and it comes from her husband's pen. He married three years after graduating, as an assistant earning forty yen a month. "Even so," he wrote, "I never once heard a complaint from my wife. I did not buy her a single new kimono. We never went to the theatre. We never went out to eat together." The forty-yen life lasted seven years.

She made all the family's clothes, he remembered, from his socks and shirts to his overcoat. She wore no face powder, though Paris lipstick and Italian scent were easy to buy. On fine days she carried the manure buckets to the fields; on rainy days she sewed and knitted. And she served as head of the joint women's association of the eighteen districts of Urakami.

He was not an easy husband. Absorbed in a piece of research, he wrote, he would answer when spoken to and eat what was put in front of him and remember none of it; twice he passed her on the road home from the university without knowing her. "It is like nursing a sleepwalker," she told him once.All he gave her in return was to show her his papers in the journals. Others might skim such a magazine lying on the mats; Midori would sit up straight, raise it respectfully, and read the pages she could not understand with tears in her eyes, because she knew her husband's life was shaved into them.

Once a colleague, the anatomist Nakamura, sat in their little garden explaining his experiments on the eggs of frogs and salamanders, and called out to her: "Madam, it seems a husband isn't needed to have children." She laughed and answered, "Is that so? Even so, the purpose of a married couple is surely not only to have children."

Sunday at the cathedral

"The happiest time for my family," Nagai wrote, "was Sunday morning, when we all went together to Mass at the cathedral." He led the elder child by the hand, and Midori carried the younger on her back, along the path between the fields to the red cathedral on the hill, while the bells rang. In the coloured light through the stained glass, "my voice and my wife's voice, the stumbling voices of the little ones, and the rough voice of the old farmer beside us became one voice, praising our Father in heaven. Such happy days will not come to me again."

Their son Makoto was born in 1935 and their daughter Kayano in 1941.Nagai later wrote of two other children, Ikuko and Sasano, whom "I have already sent to heaven."

"She took it without flinching"

In June 1945 Nagai learned that he had leukaemia, caused by years of radiation in his work, and was given about three years to live.He told Midori everything that evening. "She heard it without flinching," he wrote. "As I had expected, my wife was strong, and I was glad." He trusted her to raise the children after his death, and felt free to give himself to his last research. "My wife cared for me with an ever deeper love." Once, he wrote, when air-raid warnings came and the steel helmet made him stagger, she carried him on her back to the university.

8 August

On the morning of 8 August 1945 she saw him off to work as usual, smiling. A little way down the road he realised he had forgotten his lunch and went back, and found her lying in the entrance hall, weeping. "That was our parting."That night he was on air-raid duty and slept at the college.

The next morning the children were away. With their grandmother, Moriyama Tsumo, Makoto and Kayano had been sent to Mitsuyama in the hills.Midori was at home in Urakami.Then the bomb exploded over the valley. Nagai, in the radium room of the hospital, was badly cut, and worked for hours among the wounded. After five hours, he wrote, he collapsed in a field, "and at that moment I knew in my heart that my wife was dead," because she had not come. It was a kilometre from his house to the university: even crawling, even badly hurt, "as long as she had life she would have come to find me."

After

On 11 August he found her and buried her.He wrote that he then went up into the hills to the children with blood all over him.On 12 August he and his surviving staff went up into the valley at Mitsuyama and opened a relief station for the burned at a mineral spring there.When that work ended he came back to the ruins of Urakami on 15 October, and squeezed into a hut that Midori's cousins had put up: nine people in about four square metres.

He mourned her in his own way. In Kono ko o nokoshite he tells how, for six months, he did not cut his hair, shave or bathe, in mourning for his students and his wife, so that many people thought him eccentric; his hut was built for him on the burnt ground where he had gathered her bones.Friends urged him to remarry for the children's sake, and he admitted that a second marriage seemed the sensible course. What held him back was the thought that the new wife would also have to become the children's mother. He chose to stay a widower, so that Makoto and Kayano would keep one father and one mother, and the memory of her, unshared.

The song "Nagasaki no kane" of 1949, which took its title from his book, speaks in its second verse of a wife called to heaven and of a rosary left as a keepsake.In 1950 the Pope sent Nagai a rosary of his own, brought by the papal envoy, Archbishop Furstenberg; he died the next year.

The woman behind the books

Midori left no writings of her own in our sources. We see her through her husband's grief: a woman of the old Urakami faith, who made her family's clothes, kept a difficult scholar's house on forty yen a month, led the women of the parish, carried her sick husband on her back, and took her rosary with her into the kitchen on the last morning.Nagai named his book after that chain.For the people of Urakami, whose ancestors had kept the beads hidden for two and a half centuries, there could hardly be a truer emblem of her life.

What is uncertain

Atlas

Every place in this story

Every place in this story. Each pin is marked as an exact site, town level or approximate. Rows without coordinates are listed as not pinned.

Exact siteApproximate or town level
PlaceWhy it matters hereCoordinatesCoordinate source
Nagai Takashi Memorial Museum (chōkata house stone)32.7789038, 129.865643632.77890, 129.86564Exact site OpenStreetMap node/4693930592 (長崎市永井隆記念館); Nyokodō itself is row nagai (node/5761929753)
Nyokodō32.7789294, 129.865569132.77893, 129.86557Exact site OpenStreetMap node/5761929753 (如己堂)
Urakami Cathedral32.7761633, 129.868389232.77616, 129.86839Exact site OpenStreetMap way/280652259 (浦上天主堂)
Timeline

The dated story

Every dated row in the Doc’s timeline, with its source.

  1. 1928Nagai lodges with the Moriyama family
  2. Jun 1934Nagai baptised
  3. Aug 1934Marriage
  4. 4 Apr 1935Makoto born
  5. 18 Aug 1941Kayano born
  6. Jun 1945Nagai's leukaemia diagnosed; he tells Midori
  7. 8 Aug 1945Last parting
  8. 9 Aug 1945Killed at home by the bomb
  9. 11 Aug 1945Nagai gathers and buries her remains
  10. 15 Oct 1945Nagai returns to Urakami, to a hut built by Midori's cousins
  11. 25 Mar 1948Preface of Rosario no kusari signed (published June 1948)
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Where to go from here

Full record

Key facts

FactValueStatusSource
FamilyMoriyama of Urakami; only daughter
AncestryHidden Christians for seven generations (nippon.com); great-granddaughter of the chōkata Kichizō (Miwa)
MarriedAugust 1934, to Nagai Takashi
ChildrenMakoto (1935), Kayano (1941); Ikuko and Sasano died young
Died9 August 1945, at home in Urakami
Remains gathered11 August 1945
RosaryKept at the Nagai Takashi Memorial Museum
Glossary

Words in this story

chōkata 帳方
"Keeper of the book." The leader who kept the book of feasts (in Sotome, the calendar called the Ochō).
mizukata 水方
The baptizer of a hidden community. Because baptism held everything together, this office was counted the highest.
Sources

Footnotes

  1. 1 Nagai Takashi, 『ロザリオの鎖』 (Romansu-sha, June 1948), title essay; Aozora Bunko text from the Chūō Shuppansha edition (1959). source link (checked 20 Oct 2026)
  2. 2 Nagasaki City Nagai Takashi Memorial Museum, 「永井隆博士の業績と年表」. source link (checked 20 Oct 2026)
  3. 3 Same museum, 「永井隆ストーリー 第2章 原子雲の下」 (captions "亡くなった妻 緑の形見のロザリオ" and "母 緑の墓に祈る誠一と茅乃"). source link (checked 20 Oct 2026)
  4. 4 Same museum, 「第1章 おいたち」. source link (checked 20 Oct 2026)
  5. 5 Our Nagai Takashi page (from Miwa Chishio, 「永井隆の『殉教観』」, Kirisutokyō-gaku 61, 2019).
  6. 6 nippon.com, 「永井隆博士が残した被爆の記録と生き様」, 22 Jul 2015. source link (checked 20 Oct 2026)
  7. 7 Same museum, 「永井隆記念館概要」. source link (checked 20 Oct 2026)
  8. 8 Our The Keepers page.
  9. 9 Our Nagai Makoto and Kayano, the children of Nyokodō page (museum chronology; Kono ko o nokoshite).
  10. 10 Nagai Takashi, 『長崎の鐘』 (1949), Aozora Bunko. source link (checked 20 Oct 2026)
  11. 11 Nagai Takashi, 『この子を残して』 (1948), Aozora Bunko. source link (checked 20 Oct 2026)
  12. 12 Lyrics of 「長崎の鐘」 (Satō Hachirō, 1949), as quoted on a personal site (search summary, 20 Oct 2026). Paraphrased only; lyrics are in copyright. To verify against a published songbook.

Additional sources used only in this page's features:

  • G1 Hand to Hand fn 14: Miyazaki Kentarō, "The Kakure Kirishitan Tradition," in Mullins (ed.), Handbook of Christianity in Japan (Brill, 2003), ch. 2, pp. 19 to 34. ISBN 90-04-13156-6 (box copy) (existing library source) / Hand to Hand fn 6: Oratio.jp (Nagasaki Prefecture), column "バスチャンの日繰りとは?" (text by Kawamura Noriko); via Obscure Sources Compendium OS-065. [source link) (checked 19 Oct 2026)
  • G2 Hand to Hand fn 14: Miyazaki Kentarō, "The Kakure Kirishitan Tradition," in Mullins (ed.), Handbook of Christianity in Japan (Brill, 2003), ch. 2, pp. 19 to 34. ISBN 90-04-13156-6 (box copy) (existing library source)
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