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Sekimachi, Japan

Kumamoto · Japan

Sekimachi is a small city in Kumamoto, Japan with a population of 8,979. Elevation: 266 ft (81 m). Average temperature: 59°F (15°C).

Data updated June 2026

4.1 /5.0
A Great
8,979 Population 325/sq mi density
266 ft Elevation 81 meters
59°F Avg Temperature 15°C
74.6 in Annual Rain
Asia / Tokyo Timezone
$28,200 Median Income
A
Overall
4.1 / 5.0
Great overall score based on economy, affordability, safety and education
B
Economy
3.2 / 5.0
$28,200 median income, 2.5% unemployment
A+
Affordability
5.0 / 5.0
$70,000 home value, $350/mo rent

Discover Sekimachi, Japan

Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.

Full City Profile

About Sekimachi

Sekimachi

Sekimachi-Higashi (関町東) is a neighborhood of Nerima Ward in Tokyo, Japan. The residential address system has been implemented since June 1, 1985, and the current administrative names go from Sekmachi-Higashi 1st Street to 2nd Street.

People

Population8,979
Median Age49.0 yrs
Density325/mi²

Economy

B
Median Income$28,200
Unemployment2.5%

Housing

A+
Home Value$70,000
Rent$350
Housing Units3,592

Climate

Avg Temp59°F (15°C)
Rain74.6 in/yr
Sunny Days204/yr
Elevation266 ft (81 m)
Population8,979
Population Density325 / sq mi
Elevation266 ft (81 m)
Coordinates33.0634°, 130.5426°
TimezoneAsia/Tokyo
Country🇯🇵 Japan
State / ProvinceKumamoto
Average Temperature59°F (15°C)
January Average40°F (4°C)
July Average78°F (26°C)
Annual Precipitation74.6 inches (1,895 mm)
Annual Snowfall0.0 inches (0 cm)
Median Household Income$28,200
Median Age49.0 years

About Sekimachi

Sekimachi is a small city in Japan (Kumamoto) with a population of 8,979. The city sits at an elevation of 266 feet (81 meters) above sea level. The average annual temperature is 59°F (15°C). Temperatures range from 40°F in January to 78°F in July. Annual precipitation averages 74.6 inches. The timezone is Asia/Tokyo.

Sekimachi has a population of 8,979 with a density of 325 people per square mile, spread across 27.6 square miles. The median age is 49.0 years, 26% older than the national median of 38.9.

Population

8,979
Total Population
325
People / sq mi
49.0yrs
Median Age
26% above Japan avg
27.6mi²
Land Area

Language Spoken at Home

Other Languages 100.0%

Social Characteristics

Sekimachi vs Japan Average

The median household income in Sekimachi is $28,200, which is 62% below the national average of $75,149. The unemployment rate is 2.5% (below the 3.6% US average). The area has 287 business establishments.

Income: Sekimachi vs Japan

Commute Mode

Income

Median HH Income$28,200
62% below Japan avg

Employment & Poverty

Unemployment2.5%
31% below Japan avg
Establishments (County)287

Business (County)

Tax & Cost of Living

Commute & Transportation

Walkability

The median home value in Sekimachi is $70,000, 75% below the national median of $281,900. Monthly rent averages $350 (70% below the national average of $1,163). There are 3,592 total housing units in the city. The home price-to-income ratio is 2.5x, well within the affordable range.

Home Value Sources

Ownership Split

Home Values

Census Median$70,000
75% below Japan avg

Real Estate Market (Redfin)

Rental Costs

Census Median Rent$350
70% below Japan avg

Ownership & Property

Housing Units3,592

Property Tax

Climate in Sekimachi

Sekimachi has an average annual temperature of 0°C (32°F). The hottest month is Jan (0°C), the coldest is Jan (0°C). Average annual precipitation is 1958 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 0°C / 32°F — / 10.9° 43.2
Feb 0°C / 32°F — / 11.8° 84.0
Mar 0°C / 32°F — / 16.2° 113.8
Apr 0°C / 32°F — / 20.9° 174.1
May 0°C / 32°F — / 26° 160.6
Jun 0°C / 32°F — / 28.6° 306.8
Jul 0°C / 32°F — / 31.9° 371.2
Aug 0°C / 32°F — / 33.3° 255.4
Sep 0°C / 32°F — / 30.1° 175.3
Oct 0°C / 32°F — / 25.2° 129.0
Nov 0°C / 32°F — / 18.7° 71.1
Dec 0°C / 32°F — / 12.8° 73.8
Sekimachi enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 40°F in January while summers reach 78°F in July. The area gets 204 sunny days per year. Annual precipitation totals 74.6 inches (wetter than the 38-inch national average). The city sits at an elevation of 266 feet.

Temperature

40°F Jan (4°C) 78°F Jul (26°C)
Annual Average59.4°F
10% above Japan avg
January Average40°F (4°C)
July Average78°F (26°C)
Sunny Days204 days/yr

Geography

Elevation266 ft (81 m)
Area27.6 sq mi (71.5 km²)
Population Density325/sq mi
Coordinates33.0634°N, 130.5426°W
TimezoneAsia/Tokyo

Precipitation & Snow

Annual Rainfall 74.6"
96% above Japan avg
Snowfall 0.0"
Wettest Month (Jul) 13.70"
Driest Month (Dec) 2.20"

Air Quality

Earthquake History

298 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.0. Most recent: M4.9 on Aug 6, 2025.

Apr 15, 2016 6 km ESE of Kumamoto, Japan M7.0 36 km
Mar 20, 2005 28 km NNW of Maebaru-ch??, Japan M6.6 91 km
Jun 11, 2006 15 km S of Tsukawaki, Japan M6.3 57 km
Mar 13, 2014 32 km SSW of Hikari, Japan M6.3 138 km
Jan 21, 2022 27 km SSE of Saiki, Japan M6.3 145 km
Apr 14, 2016 2 km SSE of Kumamoto, Japan M6.2 34 km
Mar 26, 1997 16 km NE of Satsumasendai, Japan M6.1 128 km
May 13, 1997 1 km WNW of Satsumasendai, Japan M6.1 140 km
Apr 14, 2016 5 km ENE of Uto, Japan M6.0 44 km
Apr 5, 2009 10 km N of Miyazaki, Japan M5.8 143 km
Apr 25, 2001 18 km SE of Saiki, Japan M5.7 141 km
Apr 15, 2016 6 km S of Kikuchi, Japan M5.7 29 km
Apr 19, 2005 8 km NNW of Maebaru-ch??, Japan M5.5 72 km
Apr 2, 1997 19 km W of Satsumasendai, Japan M5.5 144 km
Apr 15, 2016 10 km NE of Aso, Japan M5.5 58 km
Jul 12, 2015 12 km SSW of Usuki, Japan M5.5 113 km
Apr 18, 2016 8 km NNE of Aso, Japan M5.5 52 km
May 22, 1998 9 km NE of Bungo-Takada-shi, Japan M5.5 110 km
Apr 14, 2016 14 km ESE of Kumamoto, Japan M5.4 44 km
Feb 12, 1994 4 km WSW of ?kuchi-shinohara, Japan M5.4 112 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

64 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Shanshan (2024).

Year Name Category Closest
2024 Shanshan Category 2 67 km
2022 Nanmadol Category 3 20 km
2022 Hinnamnor Category 1 259 km
2020 Haishen Category 2 135 km
2020 Maysak Category 2 243 km
2019 Francisco Category 1 19 km
2018 Trami Category 1 225 km
2018 Prapiroon Category 1 149 km
2017 Noru Category 1 217 km
2016 Malakas Category 3 186 km
2016 Chaba Category 1 270 km
2016 Namtheun Category 1 259 km
2015 Goni Category 3 32 km
2014 Halong Category 1 244 km
2013 Danas Category 1 202 km
2012 Sanba Category 3 246 km
2012 Damrey Category 1 291 km
2011 Ma-on Category 1 236 km
2007 Usagi Category 3 86 km
2007 Man-yi Category 2 164 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

9 tsunamis recorded within 500 km. Highest wave on record: 55.0 m (180 ft).

Year Location Cause Max Wave Deaths Distance
1792 SHIMABARA BAY, KYUSHU ISLAND Landslide 55.0 m 15,000 42 km
1596 BEPPU BAY, KYUSHU Eruption + Earthquake 8.0 m 708 111 km
1970 SEIKAIDO Earthquake 0.3 m 145 km
1828 AMAKUSA SEA Earthquake 79 km
1715 SEIKAIDO Earthquake 111 km
1698 SEIKAIDO-NANKAIDO Earthquake 111 km
1619 YATSUSHIRO, JAPAN Earthquake 63 km
1597 BEPPU BAY, JAPAN Eruption + Earthquake 40 102 km
744 SW. KYUSHU ISLAND Earthquake 1,520 74 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

9 volcanoes within 200 km. Closest: Unzendake (41 km).

Name Type Elevation Last Eruption Distance
Unzendake Complex 1,483 m (4,865 ft) 1996 41 km
Asosan Caldera 1,592 m (5,223 ft) 2020 56 km
Kujusan Stratovolcano(es) 1,791 m (5,876 ft) 1996 66 km
Yufu-Tsurumi Lava dome(s) 1,584 m (5,197 ft) 867 83 km
Kirishimayama Shield 1,700 m (5,577 ft) 2018 129 km
Yonemaru-Sumiyoshiike Maar(s) 40 m (131 ft) -6200 144 km
Aira Caldera 1,117 m (3,665 ft) 2020 164 km
Fukue Shield(s) 315 m (1,033 ft) -400 165 km
Abu Shield(s) 641 m (2,103 ft) -6850 187 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 40°F (4°C) 2.3 in Coldest
February 41°F (5°C) 3.2 in
March 47°F (8°C) 4.7 in
April 57°F (14°C) 6.3 in
May 65°F (18°C) 7.2 in
June 71°F (22°C) 13.7 in
July 78°F (26°C) 13.7 in Wettest
August 80°F (27°C) 7.5 in Warmest
September 73°F (23°C) 7.5 in
October 63°F (17°C) 3.7 in
November 53°F (12°C) 2.7 in
December 44°F (7°C) 2.2 in Driest

Sekimachi has a seasonal temperature swing of 40°F / from 40°F in January to 80°F in August. Total annual precipitation is 74.6 inches, with July being the wettest month (13.7") and December the driest (2.2").

View full weather details →

Schools in Sekimachi

9 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
市立上内小学校
町立上辺春小学校
町立南関中学校
町立南関第一小学校
町立南関第三小学校
町立南関第二小学校
町立春富小学校
町立緑小学校
町立緑小学校十町分校
View full schools details →

Radio Stations near Sekimachi

0 stations within ~55 km.

Station Genre Quality

Museums in Sekimachi

NameTypeAddressPhoneAnnual Revenue
Birthplace of Hakushu Kitahara / Yanagawa Municipal Folk Museum
Former Koga Bank
Kumamoto Water Science Museum
Manda Koh Station
Museum of Water
Nabeshima Chokokan Museum
Okada Saburosuke Atelier
Saga Balloon Museum
Saga Prefectural Art Museum
Saga Prefectural Museum
Saga Prefectural Saga Castle History Museum
Sano Tsunetami and the Mietsu Naval Dock History Museum
Shogetsu Writers Museum
Tachibana Museum
Yanagawa Archives
Yanagawa Kanko Kaihatsu K.K.
九州芸文館
佐賀バルーンミュージアム
古賀政男音楽博物館分館古賀政男記念館
合志市マンガミュージアム
合志市歴史資料館
和水町歴史民俗資料館
和水町歴史資料館
大牟田市石炭産業科学館
大牟田市石炭産業科学館
大牟田市立三池カルタ記念館;大牟田市立図書館
宮崎兄弟資料館
山鹿市立博物館
山鹿灯篭民芸館
岩戸山歴史資料館
島原市有明歴史民俗資料館
広川町古墳公園資料館
広川町古墳公園資料館
東名縄文館
柳川古文書館
池の間
清浦記念館
瀬高町歴史資料館
熊本国際民藝館
熊本国際民藝館
熊本市田原坂西南戦争資料館
熊本県立装飾古墳館
玉名市立歴史博物館こころピア
石橋美術館 別館
石橋美術館 別館
石橋財団石橋美術館
石橋財団石橋美術館
神風連資料館
神風連資料館
筑後市 郷土資料館
荒尾干潟・水鳥湿地センター
荒尾干潟・水鳥湿地センター
荒尾総合文化センター子ども科学館
酒蔵
龍の湯

Libraries in Sekimachi

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
Kanzaki City Library0.0
Kurume City Public Library0.0
Kurume City Public Library0.0
Library Building0.0
Saga Prefectural Library0.0
Yanagawa Archives0.0
Yanagawa City Library0.0
Yanagawa City Library Mizu-no-Sato Branch0.0
こころざしの森 オープンスペース0.0
久留米市立三潴図書館0.0
久留米市立三潴図書館0.0
久留米市立城島図書館0.0
佐賀市立図書館川副館0.0
佐賀市立図書館巨勢分室0.0
佐賀市立図書館本庄分室0.0
佐賀市立図書館諸富館0.0
佐賀市立図書館金立分室0.0
八女市立図書館0.0
南関町立図書館0.0
合志市ヴィーブル図書館0.0
合志市西合志図書館0.0
合志町南部図書館0.0
大川市立図書館0.0
大木町図書館0.0
大牟田市立三池カルタ記念館;大牟田市立図書館0.0
山鹿市鹿本図書館0.0
岱明町民図書館0.0
市立図書館0.0
有明町図書館0.0
柳川市立三橋図書館0.0
柳川市立図書館両開分館0.0
柳川市立図書館昭代分館0.0
柳川市立図書館蒲池分館0.0
柳川市立雲龍図書館0.0
横島図書館0.0
瀬高町立図書館0.0
熊本市立植木図書館0.0
玉名市民図書館0.0
神埼市立図書館千代田分館0.0
荒尾市立図書館0.0
菊池市立泗水図書館0.0
農村環境改善センター図書室0.0
農村環境改善センター図書室0.0
長洲町図書館0.0
附属図書館0.0
雲仙市図書館0.0
雲龍図書館0.0

Farmers Markets in Sekimachi

NameAddressSeasonHoursOrganicWebsite
(株)玉名中央青果市場
Central Chikugo Fish Market
PERSICA PANTRY
PERSICA PANTRY
フルーツの里 田原坂
八女青果(株)
植木青果市場
玉名魚市場

Train Stations in Sekimachi

1 train stations within city radius — OpenStreetMap data

New Omuta

Breweries in Sekimachi

NameTypeAddressPhoneWebsite
Asahi Brewery
Yanagawa'n Brewery

Stadiums & Teams in Sekimachi

TeamLeagueDivision

Ski Resorts Near Sekimachi

3 ski resorts within range.

Resort Slopes (km) Lifts Peak (m) Price Season Night Park
Gokase Highland Ski Area 0.0 $0
Kuju Forest Park 0.0 $0
Tenzan Ski Resort 0.0 $0

Airports Near Sekimachi

14 airports within the area.

AirportIATAType
Fukuoka AirportFUKLarge Airport
Kumamoto AirportKMJLarge Airport
Kyushu Saga International AirportHSGLarge Airport
Nagasaki AirportNGSLarge Airport
Amakusa AirportAXJMedium Airport
JASDF Tsuiki Air BaseMedium Airport
Aso Auxiliary AirfieldSmall Airport
Imari Flying Club AirfieldSmall Airport
JGSDF Metabaru AirfieldSmall Airport
JMSDF Omura Air BaseOMJSmall Airport
Kita-Ariake Auxiliary AirfieldSmall Airport
Kuju GliderportSmall Airport
Shirakawa GliderportSmall Airport
Ubuyama Auxiliary AirfieldSmall Airport

Post Offices in Sekimachi

5 post offices.

Post OfficeAddress
三加和郵便局
上内簡易郵便局
南関郵便局
大原郵便局
賢木郵便局

Treatment Centers in Sekimachi

6 treatment centers.

CenterTypePhone
Tenjudo Clinic
なかしま眼科
久留米おの眼科
井上内科医院
古賀医院
通所リハビリテーションジェイハーティー

Quick Facts

Timezone
Asia/Tokyo

🇯🇵 About Japan

Capital Tokyo
Population 126,529,100
Area 377,835 km²
GDP (USD) $4,213,167,237,906
GDP per capita $33,836
HDI 0.925
Life expectancy 84.0 years
Internet users 87.0%
Urban population 92.1%
Currency JPY (Yen)
Languages Japanese
Calling code +81
TLD .jp
Driving side left

Public Holidays in Japan

16 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day 元日
Jan 12 Coming of Age Day 成人の日
Feb 11 Foundation Day 建国記念の日
Feb 23 The Emperor's Birthday 天皇誕生日
Mar 20 Vernal Equinox Day 春分の日
Apr 29 Shōwa Day 昭和の日
May 4 Greenery Day みどりの日
May 5 Children's Day こどもの日
May 6 Constitution Memorial Day 憲法記念日
Jul 20 Marine Day 海の日
Aug 11 Mountain Day 山の日
Sep 21 Respect for the Aged Day 敬老の日
Sep 23 Autumnal Equinox Day 秋分の日
Oct 12 Sports Day スポーツの日
Nov 3 Culture Day 文化の日
Nov 23 Labour Thanksgiving Day 勤労感謝の日

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Frequently Asked Questions About Sekimachi

What is the population of Sekimachi?

Sekimachi has a population of 8,979 residents and is located in Japan. The population density is 325 people per square mile, spread across 27.6 square miles. The median age of residents is 49.0 years, which is older than the national median of 38.9 years.

Is Sekimachi expensive to live in?

The median household income is $28,200, 62% below the national average of $75,149. The median home value is $70,000 (75% below the U.S. median). Renters pay a median of $350 per month, below the national average of $1,163. The home price-to-income ratio is 2.5x, indicating housing is reasonably affordable relative to local income levels.

What is the weather like in Sekimachi?

Sekimachi enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winter temperatures average 40°F in January, while summers reach an average of 78°F in July. The area receives 204 sunny days per year. Annual rainfall totals 74.6 inches.

How is the job market in Sekimachi?

The job market in Sekimachi is very strong, with unemployment at just 2.5% / well below the national rate of 3.6%. There are 287 business establishments in the area.

How much does housing cost in Sekimachi?

The median home value in Sekimachi is $70,000. For renters, the median monthly rent is $350.

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