Consultants Email List in Japan

SphereScout lists 13,000+ consultants in Japan (October 2026 snapshot). Of these, 970+ (7.4%) have an email address, 11,000+ (87%) have a phone number, 7,900+ (59.8%) have a website, and 1,900+ (15.1%) have a mobile number.

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1,000+ Email addresses · CSV/Excel

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Last update: October 2026File type: CSV/Excel

How many consultants are there in Japan?

Source: SphereScout Data Lab, snapshot of October 27, 2026. About this data

SphereScout indexes 13,000+ public business listings categorized as Consultants in Japan. 900+ businesses (7.4%) have at least one email address; 11,000+ (87%) have at least one phone number. 1,500+ (15.1%) have a mobile number.

Where these listings are concentrated

Tokyo To1,500+12.6% of this dataset
Kanagawa Ken800+6.2% of this dataset
Osaka Fu700+5.8% of this dataset
Aichi Ken700+5.3% of this dataset
Saitama Ken600+5% of this dataset
Fukuoka Ken500+4.5% of this dataset
Chiba Ken500+4.4% of this dataset
Hyogo Ken500+4.2% of this dataset

Show all 47 regions

Hokkaido400+ (3.7%)
Shizuoka Ken200+ (2.2%)
Hiroshima Ken200+ (2.1%)
Ibaraki Ken200+ (2%)
Kyoto Fu200+ (2%)
Gifu Ken200+ (1.7%)
Nagano Ken200+ (1.6%)
Niigata Ken100+ (1.5%)
Gumma Ken100+ (1.5%)
Kumamoto Ken100+ (1.4%)
Miyagi Ken100+ (1.4%)
Tochigi Ken100+ (1.4%)
Fukushima Ken100+ (1.3%)
Shiga Ken100+ (1.3%)
Mie Ken100+ (1.2%)
Ehime Ken100+ (1.2%)
Kagoshima Ken100+ (1.2%)
Okinawa Ken100+ (1.1%)
Yamaguchi Ken100+ (1.1%)
Ishikawa Ken100+ (1.1%)
Iwate Ken100+ (1%)
Miyazaki Ken100+ (1%)
Okayama Ken100+ (0.9%)
Yamagata Ken100+ (0.9%)
Nara Ken100+ (0.9%)
Nagasaki Ken100+ (0.9%)
Aomori Ken100+ (0.8%)
Saga Ken100+ (0.8%)
Toyama Ken100+ (0.8%)
Kagawa Ken100+ (0.8%)
Fukui Ken100+ (0.8%)
Oita Ken90+ (0.7%)
Kochi Ken90+ (0.7%)
Tokushima Ken80+ (0.7%)
Wakayama Ken80+ (0.7%)
Akita Ken80+ (0.6%)
Yamanashi Ken80+ (0.6%)
Tottori Ken80+ (0.6%)
Shimane Ken70+ (0.5%)

Public business listings: 13,000+
Businesses with email: 900+ (7.4%); 1,000+ email addresses in total. Some businesses list several.
Businesses with phone: 11,000+ (87%); 13,000+ phone numbers in total. Some businesses list several.
Businesses with a mobile phone: 1,500+ (15.1%); 1,500+ mobile numbers and 10,000+ landlines in total.

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.

Sample Preview

Preview the exact data you'll receive.

Company	Location	Phone	Email
（有）エム・アイ・ジェイ・システム	Shinjuku, Tokyo To	81 3 57	i*@m*.com
一般社団法人みらいキャリア研究所秋田支部	Misato, Akita Ken	81 1 21	m*@w*.jp
巣鴨コンサルティング	Hanamigawa, Chiba Ken		c*@s*.com
掛布社会保険労務士事務所	Seki, Gifu Ken	81 5 49	i*@s*.com
有賀社会保険労務士事務所【越谷】	Koshigaya, Saitama Ken	81 4 82	i*@a*.com
Globalbyte Inc.		81 9 88	i*@g*.jp
Kokozasukabushikigaisha	Minato, Tokyo To	81 3 32	i*@c*.jp
ゆずきグループ／ゆずき有限責任事業組合本社	Daisen, Akita Ken	81 1 99	i*@y*.com
首都圏中央社労士事務所	Kasukabe, Saitama Ken	81 4 01	c*@o*.jp
株式会社奥村設計	Meito, Aichi Ken	81 5 30	i*@o*.jp
1,000+ more contacts

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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.

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.
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.
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

Evidence

Treatment

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

How many consultants in Japan have an email address?

970+ of the 13,000+ businesses (7.4%) list at least one email address. 11,000+ (87%) have a phone number.

Where are most consultants in Japan located?

Tokyo To (1,600+, 12.6%), Kanagawa Ken (820+, 6.2%), and Osaka Fu (770+, 5.8%) have the most listings: together 24.6% of the 13,000+ businesses.

Can I get the list of consultants in Japan for just one region?

Yes. The ready-made file covers all 13,000+ businesses. For a single region, create an account and build a custom list filtered by region: Tokyo To alone has 1,600+ of them (12.6%).

How many consultants in Japan have a website?

7,900+ of the 13,000+ businesses (59.8%) list a website. Businesses without an email address can often be contacted through their site.

How up to date is the list of consultants in Japan?

The figures come from the SphereScout snapshot of October 27, 2026. Counts are recalculated every week.

Are the phone numbers mobile?

Some are. 1,900+ businesses (15.1%) have a mobile number. The list has 1,900+ mobile numbers and 10,000+ landlines in total, in a separate Mobile Phones column.

Consultants by country

SphereScout lists Consultants in 41 countries. Largest market: United States (74,000+ public business listings).

Country	Public business listings	Businesses with email	Businesses with phone
United States	74,000+	30,000+(40.6%)	70,000+(94.1%)
Brazil	34,000+	4,500+(13.8%)	32,000+(94.4%)
Germany	26,000+	5,000+(20.6%)	23,000+(89.8%)
United Kingdom	17,000+	7,000+(40.9%)	15,000+(88.2%)
Japan(this page)	13,000+	900+(7.4%)	11,000+(87%)
Canada	12,000+	4,500+(37.7%)	10,000+(87.5%)
Netherlands	11,000+	3,500+(32.7%)	9,500+(89.5%)
Australia	8,000+	3,000+(41%)	7,000+(88.8%)
Sweden	6,500+	2,000+(32%)	5,500+(87.9%)
Italy	6,000+	2,000+(34.1%)	5,500+(90.1%)
France	5,500+	2,000+(37.1%)	5,000+(90.2%)
Spain	4,500+	1,000+(24.7%)	4,000+(89.9%)
Belgium	4,000+	1,500+(37.4%)	4,000+(89.4%)
Switzerland	3,000+	1,500+(51.3%)	3,000+(88.2%)
Türkiye	2,500+	600+(25.6%)	2,000+(87.3%)
Austria	2,000+	1,000+(42.2%)	2,000+(91.7%)
Denmark	2,000+	700+(30.8%)	2,000+(91.9%)
Finland	2,000+	700+(29%)	2,000+(84.9%)
Portugal	2,000+	900+(40.6%)	2,000+(90%)
Romania	2,000+	300+(19%)	1,500+(93.3%)
United Arab Emirates	1,500+	600+(38.5%)	1,500+(93.5%)
Norway	1,500+	500+(32.5%)	1,000+(91.8%)
Argentina	1,500+	100+(12%)	1,000+(88.4%)
Poland	1,000+	400+(34.1%)	1,000+(88.4%)
Hungary	1,000+	200+(20.6%)	1,000+(90.5%)
Ireland	1,000+	400+(30.4%)	1,000+(86.9%)
New Zealand	1,000+	400+(34.1%)	1,000+(89.3%)
Thailand	1,000+	100+(15.7%)	900+(86%)
Saudi Arabia	800+	200+(26.6%)	700+(88.7%)
Slovakia	700+	100+(26%)	600+(94.8%)
Israel	600+	100+(25.2%)	600+(95.1%)
Greece	400+	100+(31.8%)	400+(92.5%)
Slovenia	400+	100+(29.6%)	300+(80.1%)
Lithuania	400+	100+(37.5%)	400+(93.9%)
Czechia	400+	100+(28.1%)	400+(87%)
Bulgaria	400+	100+(37.6%)	300+(89.9%)
Serbia	300+	100+(36.5%)	300+(87.6%)
Croatia	300+	100+(44.7%)	300+(85.3%)
Luxembourg	300+	70+(21.9%)	300+(93.2%)
Estonia	200+	100+(37.6%)	200+(86%)
Latvia	100+	60+(33%)	100+(82.2%)

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

Consultants Email List in Japan

How many consultants are there in Japan?

Where these listings are concentrated

Sample Preview

Choose your purchase option

Ready-to-use CSV for this business type

Build your custom list with an account

Get the Complete Database

How SphereScout prepares this business contact CSV

Match the displayed business categories

Structure available public details

Publish coverage and deliver the CSV

Using business contacts in Japan

Classify the contact route before outreach

Frequently Asked Questions

Consultants by country

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