INOSELL_イノセル株式会社

What INOSELL_イノセル株式会社 does

INOSELL (イノセル株式会社) is a Tokyo-based, sales-specialized fee-charging employment placement agency (有料職業紹介) founded in December 2017 and operating with approximately 16 employees out of a Kudanshita headquarters. The company targets job seekers in their 20s seeking transitions into sales careers and serves mid-market and growth-stage client companies hiring sales professionals. Its service stack consists of a free career-change support service for candidates, fee-based human-resources introduction (placement) for employers, recruitment consulting, and sales-team consulting. The firm differentiates via vertical specialization in sales roles, deep per-engagement company research (20+ hours per placement) and post-placement one-year follow-up interviews, which it claims drive a 97.7% post-hire retention rate, an 83% document-screening pass rate, and a 70.1% offer-acceptance rate — meaningfully above stated industry averages. Demand is generated primarily through organic content (the SALES LIFE JOURNAL blog), SEO, and a newsletter; client companies are reached via direct sales and inbound inquiry forms. In addition to its recruitment core, INOSELL sells 'Sellentra AI' (セルエントラAI), a ChatGPT-based business-improvement service offered to client companies. Revenue is transaction-fee-based on successful placements, supplemented by consulting and AI-service fees. The company is privately held with no disclosed external investors, holds a registered capital of ¥5 million, and is currently led by Representative Director 押田 力 (Oshida Chikara), who succeeded the deceased founder.

Name

INOSELL_イノセル株式会社

Legal name

イノセル株式会社

Website

https://inosell.co.jp

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

INOSELL (イノセル株式会社) is a Tokyo-based, sales-specialized fee-charging recruitment agency serving 20-something job seekers and mid-market employers in Japan, monetizing via placement fees, recruitment consulting, and a ChatGPT-based AI service called Sellentra AI.

Ownership category

akta.pro rank

Product category

Recruitment Services

NAICS

Employment Placement Agencies (561311)

SIC

Services-Employment Agencies (7361), Services-Management Consulting Services (8742)

akta.pro primary industry

Sales, Marketing & Customer Success Direct Hire (BPACAFAD)

Keywords

• Sales recruitment agency
• Career change consulting
• Headhunting services
• Recruitment consulting
• Talent placement

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Marketing or Sales, Operations, Technology or R&D, Infrastructure

Revenue model

1. Recruitment placement fees (有料職業紹介): The company operates as a licensed fee-charging employment agency (有料職業紹介). Job seeker services are free; revenue is generated from client companies (employers) who pay placement fees upon successful hiring. Fees are typically structured as a percentage of the placed candidate's first-year annual salary. The company also offers paid consulting services for companies: recruitment consulting and sales consulting.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

INOSELL operates as a sales-specialized licensed employment placement agency (有料職業紹介) targeting professionals in their 20s. For individuals, the company provides free career strategy consulting, resume preparation, interview coaching, and job matching. For client companies, it offers fee-based talent introduction (placement upon successful hire), recruitment consulting, and sales organization consulting.

Product overview

Inosell Co., Ltd. operates as a sales-specialized recruitment agency targeting professionals in their 20s, offering a suite of career change and recruitment services. The core offerings include a career change support service (転職支援サービス) for job seekers and human resources introduction (人材紹介) and recruitment consulting (採用コンサルティング) services for companies. The company also provides 'Sellentra AI,' a ChatGPT-based AI service for business improvement. A complementary content platform called SALES LIFE JOURNAL offers educational articles on sales careers, resume writing, and interview preparation. The company positions itself around the mission of 'making sales interesting' and the vision of 'becoming the company that creates the most successful sales professionals in Japan.'

Differentiator

Problem solved

Functional benefit

Products and services

• イノセル転職支援サービス (Inosell Career Change Support Service)
• 人材紹介サービス (Human Resources Introduction Service)
• 採用コンサルティング (Recruitment Consulting)

Quantifiable outcome

• 97.7% retention rate of placed candidates after joining client companies
• +2 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature1 record

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Workport (ワークポート): Japan-based recruitment agency with strong specialization in IT and sales roles, particularly for engineers and sales professionals. Closely matches Inosell's sales-focused, mid-career placement positioning and consultant-led delivery model.
• Career Design Center (キャリアデザインセンター): Tokyo-based recruitment firm with specialization in sales, IT, and management roles for mid-career professionals. Closely aligned with Inosell's candidate profile, function focus, and consultant-led engagement model.
• BizReach (ビズリーチ): Japan's leading premium headhunting platform, directly comparable as a sales and professional recruitment intermediary. BizReach operates the JAPAN HEADHUNTER AWARDS through which Inosell was recognized, and competes for the same mid-career sales and professional candidate pool.
• JAC Recruitment: Specialist recruitment firm focused on mid-career and managerial placements, with a notable sales and commercial practice. Comparable to Inosell in serving experienced professionals and enterprise clients with high-touch, consultant-led matching.
• MS-Japan (エムスリーキャリア / MS-Japan): Recruitment firm specializing in management, sales, accounting, and legal roles — a closely comparable vertical specialist. Targets a similar candidate demographic of mid-career professionals seeking specialized career moves.

Broad incumbents

• en-japan (エン・ジャパン): Large Japanese recruitment and HR services operator running multiple agent-led and platform brands. Competes with Inosell in mid-career sales hiring as part of a broader portfolio spanning multiple functions and geographies.
• Adecco Japan (アデコ): Global staffing and recruitment firm with established Japan operations covering permanent placement, temporary staffing, and consulting. Competes with Inosell for sales-role placements from a global, multi-service platform base.
• Livesense (リブセンス): Operator of multiple job-matching platforms in Japan including 転職会議 and マスメディアン, addressing mid-career job seekers including sales professionals. Comparable in serving the same candidate demographic via a technology-platform-driven model.
• doda / Persol Career (パーソルキャリア): Major Japanese recruitment platform (doda) and part of Persol Group, offering both job board and agent-led placement across functions including sales. Overlaps with Inosell on sales-role placement but operates at much greater scale and breadth.
• Spring Japan (スプリング): Recruitment firm under the Adecco Group, focused on mid-senior professional placements across functions including sales. Comparable in serving experienced professionals and enterprise clients with personalized consulting.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/inosellcompany

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about INOSELL_イノセル株式会社