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Administration Email List in Japan

SphereScout lists 8,700+ businesses in the “Administration” category in Japan (October 2026 snapshot). Of these, 440+ (5.1%) have an email address, 5,600+ (65.3%) have a phone number, and 4,300+ (50.2%) have a website.

900+ Email addresses · CSV/Excel

Buy full list — €169View sample
Last update: October 2026File type: CSV/Excel

How many businesses are in the “Administration” category in Japan?

Source: SphereScout Data Lab, snapshot of . About this data

SphereScout indexes 8,500+ public business listings categorized as Administration in Japan. 400+ businesses (5.1%) have at least one email address; 5,500+ (65.3%) have at least one phone number.

Where these listings are concentrated

  • Kumamoto Ken1,000+12% of this dataset
  • Hokkaido600+7.6% of this dataset
  • Tokyo To400+5.5% of this dataset
  • Kanagawa Ken300+4.4% of this dataset
  • Aichi Ken300+4.3% of this dataset
  • Chiba Ken300+4% of this dataset
  • Hyogo Ken300+3.7% of this dataset
  • Fukuoka Ken200+3.3% of this dataset
Show all 47 regions
  • Osaka Fu200+ (3.3%)
  • Saitama Ken200+ (2.9%)
  • Miyagi Ken200+ (2.6%)
  • Shizuoka Ken200+ (2.4%)
  • Kagoshima Ken100+ (2%)
  • Kochi Ken100+ (2%)
  • Ibaraki Ken100+ (1.9%)
  • Okinawa Ken100+ (1.9%)
  • Mie Ken100+ (1.8%)
  • Niigata Ken100+ (1.7%)
  • Fukushima Ken100+ (1.7%)
  • Yamaguchi Ken100+ (1.7%)
  • Iwate Ken100+ (1.5%)
  • Nagasaki Ken100+ (1.5%)
  • Hiroshima Ken100+ (1.5%)
  • Gifu Ken100+ (1.4%)
  • Kyoto Fu100+ (1.4%)
  • Oita Ken100+ (1.4%)
  • Ehime Ken100+ (1.4%)
  • Nagano Ken100+ (1.3%)
  • Shiga Ken100+ (1.3%)
  • Okayama Ken100+ (1.3%)
  • Akita Ken100+ (1.2%)
  • Saga Ken90+ (1.1%)
  • Tochigi Ken90+ (1.1%)
  • Aomori Ken90+ (1%)
  • Ishikawa Ken80+ (1%)
  • Miyazaki Ken80+ (1%)
  • Yamagata Ken80+ (1%)
  • Gumma Ken70+ (0.9%)
  • Kagawa Ken70+ (0.8%)
  • Tokushima Ken60+ (0.8%)
  • Wakayama Ken60+ (0.8%)
  • Yamanashi Ken60+ (0.7%)
  • Nara Ken60+ (0.7%)
  • Toyama Ken60+ (0.7%)
  • Fukui Ken50+ (0.6%)
  • Tottori Ken30+ (0.4%)
  • Shimane Ken30+ (0.4%)
Public business listings
8,500+
Businesses with email
400+ (5.1%)
900+ email addresses in total. Some businesses list several.
Businesses with phone
5,500+ (65.3%)
9,000+ phone numbers in total. Some businesses list several.

These figures describe SphereScout's current coverage of public business listings in Japan. They are not an official count of every business or licensed professional. Records marked permanently closed are excluded.

Related business types included

This file includes closely related business types so your prospecting scope is not too narrow.

City or town hallsLocal government offices

Sample Preview

Preview the exact data you'll receive.

CompanyLocationPhoneEmail
幸１丁目雪堆積場Otaru, Hokkaido81 1 ** ** 05k***@c***.jp
Mizuho City HallMizuho, Gifu Ken81 5 ** ** 00s***@h***.jp
Sapporo International Student Center (SISC)Toyohira, Hokkaido81 1 ** ** 15t***@p***.jp
Kakegawa City HallKakegawa, Shizuoka Ken81 5 ** ** 11k***@c***.jp
Yuzawa City HallYuzawa, Akita Ken81 1 ** ** 11m***@c***.jp
とちぎ環境・みどり推進機構（公益（社））Utsunomiya, Tochigi Ken81 2 ** ** 01t***@t***.jp
Konosu City HallKonosu, Saitama Ken81 4 ** ** 21k***@c***.com
Sapporo City Waterworks BureauChuo, Hokkaido81 1 ** ** 00i***@o***.jp
Kyōtanabe City HallKyotanabe, Kyoto Fu81 7 ** ** 22m***@c***.jp
Towada City HallTowada, Aomori Ken81 1 ** ** 11a***@c***.jp
900+ more contacts

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900+ email addresses available for €169

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8,500+
Businesses
900+
Unique emails
9,000+
Unique phone numbers
October 2026
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Primary business categories only. One-time CSV download.

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  • CSV/Excel file: business name, address, city, category, website, emails, phones, social profiles and Google Maps link
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Need more than this list? Japan Business Email List: 485,000+ businesses with emails across 19 industries.

How SphereScout prepares this business contact CSV

SphereScout turns public business profiles into a category-and-location export. The process uses the business categories shown in the current page breakdown and keeps official registers, classifications, licences, and inspections separate from the file.

  1. Match the displayed business categories

    SphereScout selects public business profiles matching the categories shown in the current page breakdown. These labels define the file's scope but do not replace official activity codes or authorizations.

  2. Structure available public details

    SphereScout organizes the available business name, category, location, website, email, phone, and public profile fields, then normalizes and deduplicates contact values for export.

  3. Publish coverage and deliver the CSV

    SphereScout refreshes public business profiles regularly, publishes the latest collection date and available coverage totals, and delivers the selected records as a structured CSV.

See collection timing and source methodology

Using business contacts in Japan

A published or purchased address is not blanket permission for advertising email. Japan's Act on Regulation of Transmission of Specified Electronic Mail is consent-led and identifies prior request or consent, an existing business relationship, and limited statutory exceptions. Commercial messages must carry the required sender information and must stop after a refusal. Personal information remains subject to the APPI.

Read Japan's official commercial-email law and APPI materials
  • Keep recipient-level evidence of the request, consent, business relationship, or specific exception relied on before sending advertising email.
  • Do not infer consent from a public listing, custom domain, role inbox, or purchased spreadsheet.
  • Display the required advertising designation, sender name and address, and a valid email address for refusal as applicable.
  • Stop sending after the recipient asks not to receive the advertising email and maintain a suppression list.
  • When a contact identifies a person, define and disclose the utilization purpose, limit use to that purpose, and apply appropriate APPI safeguards.
  • Validate that the business, operating company, geography, and offer are relevant before choosing email, telephone, or another channel.
  • The commercial-email rules do not grant permission for indiscriminate calls. Identify the caller and purpose, contact at reasonable times, keep the offer relevant, apply the APPI when a number identifies a person, and suppress further calls after an objection.

Classify the contact route before outreach

Consent or relationship evidenced
EvidenceA retained request or consent record, an existing business relationship, or another documented statutory basis for the intended advertising message.
TreatmentSend within the evidenced scope, include the required sender information and refusal route, and preserve the evidence.
Public business route only
EvidenceThe address or number appears on a business profile, but there is no evidence that the recipient requested or consented to advertising email.
TreatmentUse the profile for qualification. Do not treat publication alone as email consent; obtain permission or use a lawful alternative channel.
Identity or source unresolved
EvidenceThe domain, business, operating company, recipient, source context, or current status cannot be confirmed.
TreatmentValidate or exclude the record before contact. A Corporate Number match does not establish control of a branch inbox or permission to message it.

Frequently Asked Questions

What is included in the Administration email list?
The Administration email list includes businesses in Japan with available emails, phone numbers, business names, addresses, websites, and relevant category details.
How many Administration businesses are covered?
This page covers 8,700+ Administration businesses in Japan, with 950+ email contacts and 9,400+ phone contacts where available.
Are phone numbers included for Administration?
Yes. Phone numbers are included when available, and this dataset currently has 9,400+ phone contacts for Administration.
Can I filter the Administration list?
Yes. You can refine Administration contacts by location and related business type to build a more targeted outreach list.
How do I use the Administration contact data?
You can export Administration contacts to CSV and import them into your CRM, spreadsheet, or email outreach tool.
Can I get the “Administration” list in Japan for just one region?
Yes. The ready-made file covers all 8,700+ businesses. For a single region, create an account and build a custom list filtered by region: Kumamoto Ken alone has 1,000+ of them (12%).

Administration by country

SphereScout lists Administration in 40 countries. Largest market: France (50,000+ public business listings).

CountryPublic business listingsBusinesses with email
France50,000+18,000+(36%)
Brazil26,000+1,000+(4.8%)
United States18,000+6,500+(36.9%)
Spain8,500+1,000+(16.7%)
Japan(this page)8,500+400+(5.1%)
Italy6,000+2,500+(44.1%)
Germany4,500+1,500+(42.6%)
Türkiye3,500+200+(6.1%)
Portugal3,000+1,500+(52.2%)
Argentina2,500+300+(11.9%)
Thailand1,500+200+(11.9%)
United Kingdom1,500+200+(15%)
Hungary1,500+700+(45.4%)
Canada900+500+(55.7%)
Switzerland700+400+(60.2%)
Australia700+60+(8.8%)
Denmark700+300+(42.9%)
Belgium600+300+(57.6%)
Romania500+300+(53.2%)
Sweden400+100+(39.5%)
Saudi Arabia400+5(1.2%)
Netherlands400+100+(42.3%)
Poland300+100+(34.6%)
Lithuania300+10+(2.7%)
Bulgaria300+100+(37.3%)
Czechia300+100+(61.1%)
Greece300+90+(31%)
Norway200+100+(51.5%)
United Arab Emirates200+40+(14%)
Slovakia200+100+(55.2%)
Croatia200+100+(53.7%)
New Zealand100+80+(44.2%)
Serbia100+50+(28%)
Austria100+90+(53.3%)
Israel100+10+(10.7%)
Finland100+100+(64.7%)
Ireland100+50+(34.6%)
Slovenia100+10+(12.9%)
Latvia100+40+(45%)
Estonia30+10+(55.9%)

Counts come from the latest SphereScout snapshot for each country. They describe public business listings, not an official count of every business.

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