英語訳
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(Continued from previous page) Thanks to the efforts of police officers and fire brigades, flooding was fortunately averted in some areas; however, river water infiltrated through a low-lying area of more than thirty ken known as "Yakawa-iri" within Minami-Tamamura village, and flowed along the small stream of the Yakawa River into parts of Hakkoishi village within Shibane village, further reaching Shimonomiya hamlet and Kawai village, temporarily turning fields, paddies, and roads alike into a vast flat lake. During this time, water levels at Saida and Fukushima hamlets in Tamamura town reached over two jō and seven shaku, while at Numanoue hamlet of Shibane village — where the river was especially wide, spanning over ten chō — the water level rose to one jō and eight shaku above the gauge marker. It is also reported that approximately seventy percent of the trees in the government-owned pine forest were swept away.
**Detailed Report on Flood Damage in Gunma Prefecture** The report from the Governor of Gunma Prefecture reads as follows:
(Preamble omitted) The flooding was of a scale rarely seen in recent years, and the damage was particularly severe in Ora District. Police officers were dispatched and all local fire brigades were mobilized to defend against the floods, but the waters continued to rise with increasing fury. Dozens of locations along the embankments of the Watarase River, Yada River, and Yaba River were destroyed; moreover, floodwaters rose three to six shaku above the tops of the embankments, inundating approximately eighty percent of Ora District's homes and farmlands. The villages in the eastern part of the district suffered the worst, with floodwaters reaching several shaku to over one jō in depth, presenting a scene of what appeared to be a vast lake stretching for several ri in all directions. Houses in Nishiyata village, Watase village, Gotani village, Ebise village, Inara village, Otono village, and elsewhere were mostly submerged up to the floor level or even to the eaves. Over one hundred houses were washed away, and one man and two women drowned.
Disaster victims were sheltered in nearby shrine buildings or on higher ground, while others barely managed to take refuge on the second floors or in the attics of their own homes, with some going several days without food or drink. The misery was truly beyond description. The district office is currently engaged exclusively in relief efforts for these victims, with 1,738 people currently receiving assistance.
Roads were generally cut off, with water levels reaching several shaku and rough, turbulent currents making it dangerous even for the small boats that farm households kept on hand. Accordingly, several larger boats known as "godairiki-bune" were hired for transporting food and supplies to disaster victims and for evacuating them. Drinking water and grain are also in short supply, and supplies are being transported from neighboring prefectures to provide relief.
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As the areas remain flooded, detailed conditions are not yet fully known, but the situation is extremely dire and heartbreaking.
Approximately two hundred ken or more of the Tone River embankment at Hiratsuka hamlet in Korata village, Makita District, and thirty-five ken at Tokugawa-gō hamlet in the same village, collapsed, causing widespread flood damage to neighboring towns and villages.
In Sawa District, several hundred ken of farmland and mountain villages along the Tone River were swept away by breached embankments. In Fukuoka village, Yamada District, the Watarase embankment broke, resulting in the drowning of one woman and injuries to two men and one woman. Detailed damage conditions for all districts are still under investigation.
**Flood Damage in Tochigi Prefecture**
**Flooding in Tochigi Prefecture** In Tochigi Prefecture, heavy rain fell repeatedly from the morning of July 7th, though it briefly cleared toward evening. However, from around 2–3 a.m. on the following 8th, torrential rain poured down as if a basin had been overturned, causing all rivers to rise rapidly. The Watarase and Kinugawa Rivers in particular rose by as much as two jō four to five shaku in some places. It goes without saying that numerous sections of riverside embankments were breached; a great many houses and fields in various towns and villages also suffered flood damage, and there were casualties both among humans and livestock.
West of the Omoi River and south of Honmura in Shimotsuga District became a veritable inland sea, with embankment tops nowhere to be seen; for several ri in every direction, the only things visible above the water were the treetops and rooftops. In Heya village, a bridge carrying dozens of men and women was swept away for hundreds of ken, and screams and cries were unceasing. In this area alone, over 7,500 people received emergency food relief.
The flooding of the Daiya River damaged roads and caused mountain collapses, completely cutting off communications between various locations. In Nikkō town, four people were crushed to death and one was injured. In Ashio town, ten died instantly, two were injured, and one person went missing. With all rivers in flood, many sections of railway lines were also destroyed. The Nippon Railway Tōhoku Line ran only as far as Furuta (beyond Utsunomiya), with all stations to the north out of service. The Nikkō Line operated only as far as Fubami, with the remainder out of service, and the Ryōmō Line was almost entirely suspended.
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**Rising Water at Lake Chūzenji, Nikkō** Due to days of continuous rain, Lake Chūzenji in Nikkō also rose significantly, and from the 14th onward the lake overflowed and flooded in all directions. Summer villas belonging to the British, Russian, German, French, Belgian, and Austrian ministers on the lakeshore, as well as two or three inns, were flooded to a depth of one to two shaku above the floorboards in the worst cases, and shortages of food and other supplies caused considerable inconvenience. As the railway was also cut off due to flooding of the Kinugawa River, the ministers and other foreign nationals found themselves practically stranded, unable to return to Tokyo or Yokohama.
By 8 p.m. on July 21st, the Watarase River had already risen to over one jō and seven shaku, and twenty ken of embankment at Kōzan in Sakaimura, Aso District, broke, leaving dozens of houses flooded in Sakaimura and Uenomura. The collapse of Mt. Kotaki (source of the Watarase River) in Kamitsuga District caused one instant death and one injury. Rivers alongside Yamabe, Yanada, and Hisano villages in Ashikaga District also rose, and the bridge at Yamabe village was removed, cutting off the road. In the Fujiokacho area of Shimotsuga District, all crops in the fields outside the embankments were rendered barren.
The Tone River (Tadagawa) began rising from 7 p.m. on the 20th, and by the 21st the water level had risen further, making it impossible to deliver mail throughout Hozumimura and part of Toyodamura within the jurisdiction of Oyama Post Office in Shimotsuga District. In Shimokōfuzuka, four houses near the riverbank were flooded up to the floor level, and seven chōbu of rice paddies and three chōbu of fields in Oyama town were submerged. As the embankment of Yanakamura in the lower reaches of the same river was fully flooded and in danger of breaking, all villagers turned out for emergency reinforcement. The scene in Ikuimura, Heyamura, and other riverside settlements — where warning bells were rung to summon firefighters for emergency defense — was no different from preparing for an enemy attack in wartime.
The Jabigawa and Hōkigawa Rivers, spanning Shioya and Nasu Districts, also flooded, with the Jabigawa rising more than three shaku and the Hōkigawa more than seven shaku. One person accidentally drowned along the Jabigawa. The bridge over the Jabigawa on the old Ōshū Highway was first swept away; then three earthen bridges over the Hōkigawa on the old Nikkō Highway were lost, inundating one chōbu of farmland at Matsuhara in Sakuyamacho and approximately two chōbu at Takioka in Oyasonoville, with additional minor damage in the surrounding areas.
By the morning of the 21st, the Ogura River had already risen by more than eight shaku, washing away bridges, with water levels apparently still rising.
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The Kurokawa River rose by more than six shaku but no damage was yet reported. The Daiya and Hatakawa Rivers also experienced extraordinary flooding, and riverside villagers worked to defend against the waters. The Akiyamagawa River caused severe damage when embankments of six ken or more at Tanuma town and about three ken at Horikome town were broken.
By 4 p.m. on the 21st, the Kinugawa River had risen seven shaku, with over one hundred ken of embankment destroyed, causing damage near Furusato village in Kawachi District. In Hiraishi village, a stretch of farmland one and a half ken wide and over thirty ken long was swept away. A bridge under construction over the Hōkigawa at Hōshakuji hamlet in Akyutsu village, Shioya District, was washed away, and ferry services were also suspended, closing both national and prefectural roads.
The railway line on a bridge over a tributary of the Kinugawa River was also destroyed, and the iron bridge over the Arakawa River collapsed as well. Please refer to the accompanying illustration.
According to the report of the Tochigi Prefectural Governor dated the 25th, the general outline of flood damage is as follows:
● **Kinugawa River**: Embankment breaches at 2 locations, partial collapses at [number unclear] locations, stone embankment collapse at 1 location, riverside protective works washed away at 176 locations, same damaged at 19 locations, bed sills damaged at 2 locations, bridges washed away at 6 locations, farmland ravaged 13 chō 7 tan 6 se, houses flooded 9, water level gauges lost 1.
● **Watarase River**: 1 child drowned, embankment collapses at 3 locations, riverside protective works collapse at 1 location (noted twice), sunken bed damaged at 1 location, crib work and frame □ broken at 1 location.
● **Nakagawa River**: Bridges washed away at 2 locations, riverside protective works lost at 75 locations, same damaged at 2 locations, embankment damaged at 1 location.
● **Hōkigawa River**: Bridge washed away at 1 location, riverside protective works lost at 6 locations, same damaged at 6 locations.
● **Uzumagawa River**: Embankment collapses at 14 locations, embankment cuts at 1 location.
● **Omoi River**: Embankment collapses at 3 locations, road embankment collapse at 1 location, local road bridges washed away at 3 locations.
● **Naganogawa River**: Riverside protective works damaged at 15 locations, embankment collapse at 1 location.
● **Yoragawa River**: Embankment damage at 3 locations.
● **Daiyoshigawa River**: Stone embankment damaged at 3 locations, stone embankment collapsed at 4 locations, riverside protective works lost at 2 locations, Hirabayashi River collapse 7 tan, prefectural road Imaichi Bridge debris-barrier piles lost 5 sets, local road temporary bridge lost at 1 location, same earthen bridge lost at 1 location, local road collapses at 6 locations, collapses at 5 locations.
● **Oguragawa River**: Prefectural road bridge debris-barrier pile lost 1, riverside protective works lost at 5 locations, farmland, forest, and wild field collapses 4 chō 5 tan 7 se, same flooded 7 chō 5 tan.
● **Kurokawa River**: Prefectural road bridge debris-barrier piles lost 2, local road bridges same lost 2, local road collapses extending 40 ken in length, farmland flooded and sand-filled 2 chō 5 tan, farmland river-eroded 1 tan, riverside protective works damaged 55 sets.
● Due to embankment collapses along the Watarase River, Omoi River, Uzumagawa River, and Nagara River, approximately 3,300 chō of cultivated and residential land was inundated.