What J-Communication does

J-Communication (株式会社ジェイ・コミュニケーション) is a Tokyo-based private telecommunications sales agency founded on 1998-05-18, operating as a comprehensive distribution partner of KDDI/au in Japan. The company runs three business divisions: a Shop Business operating and supporting a nationwide network of au-branded mobile retail stores; a Corporate Business providing field-sales consulting for enterprise clients on rate plans, device procurement, international calling services, and mobile application deployment; and a Call Center Business selling KDDI's au Hikari fiber broadband and related internet content services. Its product portfolio centers on KDDI-sourced mobile devices, smartphones, tablets, and broadband services, supplemented by proprietary sub-brand plans under the ONLY-J name (WiMAX, LTE TypeD, and Flat ツープラス) and a resale corporate credit card offering (MIYABI CARD). The company has no AI, data, or software product layer in the disclosed technology stack and is described as a pure agency platform supporting KDDI/au services.

Name

J-Communication

Legal name

株式会社ジェイ・コミュニケーション

Website

https://j-communication.co.jp

Company type

Private

Founded year

1998

Operating status

Operating

Short description

J-Communication is a Tokyo-based private telecommunications sales agency and KDDI/au partner operating a nationwide network of au mobile retail stores, an enterprise consulting sales division, and an au Hikari broadband call center, and is a subsidiary of Hikari Tsushin Corporation.

Ownership category

akta.pro rank

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. au Mobile Device Sales (Agency): Commission-based revenue from selling au mobile phones, smartphones, and tablets as an authorized KDDI agent. Revenue is generated through sales commissions and incentives from KDDI for new subscriptions, device sales, and service upgrades.
2. Corporate Solutions Sales: Revenue from providing enterprise communication solutions including mobile device procurement, international calling services, and IT/mobile application consulting for businesses.
3. au Hikari Broadband Services: Call center operations generating revenue through sales agency commissions for KDDI/au Hikari fiber broadband services and related internet content services.
4. Employee Stock Purchase Program Revenue: Employee stock ownership program where the company provides subsidies for employees purchasing (株)光通信 stocks, suggesting financial relationship with parent company Hikari Tsushin.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels3 records

Core offering

J-Communication operates as a comprehensive telecommunications agency (総合通信代理店) acting as an authorized agent for KDDI/au in Japan. The company runs three business divisions: (1) Shop Business operating au-branded retail stores selling mobile phones, smartphones, and tablets to consumers; (2) Corporate Business providing consulting-based field sales for enterprise communication solutions including international calling and mobile device procurement; and (3) Call Center Business selling KDDI's au Hikari fiber broadband services.

Product overview

J-Communication operates as a telecommunications sales agency (総合通信代理店) for KDDI/au, organized into three core business divisions: Shop Business (ショップ事業) handling retail au mobile phone sales with a nationwide store network; Corporate Business (法人事業) providing enterprise clients with consulting-style sales for smart devices, international phone services, and mobile solutions; and Call Center Business (コールセンター事業) supporting au Hikari fiber broadband sales and customer service. The company resells KDDI/au services including mobile phones, tablets, the au Hikari fiber service, and branded service plans under the ONLY-J sub-brand (WiMAX, LTE, and flat-rate plans). Additionally, the company offers MIYABI CARD corporate credit card services. The three divisions operate as interconnected sales channels with shared infrastructure and training systems.

Differentiator

Problem solved

Functional benefit

Products and services

• Shop Business (ショップ事業) Physical retail store operations selling au mobile phones, smartphones, and tablets to individual consumers through a nationwide network of au shops and au handling stores, with after-sales support and localized customer service.
• Corporate Business (法人事業) Business-to-business consulting and field sales solutions for enterprise clients, offering consultation on rate plan optimization, smart device procurement, international phone services, and mobile application integration.
• Call Center Business (コールセンター事業) Call center operations handling KDDI/au Hikari broadband internet service sales, customer support, and content guidance services, with structured 10-day training and OJT programs for staff.
• ONLY-J WiMAX WiMAX mobile internet service with fixed-use unlimited plans, marketed under the company's ONLY-J sub-brand and sold through the retail store network.
• ONLY-J LTE TypeD LTE mobile data service plan offered under the ONLY-J sub-brand, sold through the company's sales channels.
• ONLY-J Flat ツープラス Flat-rate mobile phone service plan with multiple contract term options and au Smart Value discounts, offered under the ONLY-J sub-brand.
• au Hikari (auひかり) KDDI-provided fiber optic broadband internet service resold to consumers through the company's call center operations and retail shops.
• MIYABI CARD Corporate credit card service offered to business customers through the company's sales channels as part of its enterprise offerings.

Quantifiable outcome

• Multiple award winners in customer service contests and various sales awards

Named customers1 record

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core.

• KDDI Corporation (KDDI/au)coreChannel Partner/ Reseller/ Distributor · 18 May 1998Primary strategic partnership as authorized au sales agent. J-Communication operates nationwide au shops and handling stores under KDDI's brand and agency agreement. The company sells au mobile phones, smartphones, tablets, and au Hikari broadband services as KDDI's agent, receiving commissions and incentives. The J-Communication Group agrees with KDDI's initiatives and operates as a core distribution partner.
• Hikari Tsushin Corporation (株)光通信coreStrategic or Co-development Partner · 18 May 1998Parent company relationship with Hikari Tsushin Corporation. J-Communication offers an employee stock ownership program where employees can purchase Hikari Tsushin stocks with company subsidies (incentive payments). This enables employees to efficiently build assets under more favorable conditions than market purchase. Monthly payroll deductions start from ¥1,000.

Scale indicators4 records

Recent moves8 records

Expansion highlights4 records

Broad incumbents

• Yamada Holdings Co., Ltd. Major Japanese electronics retail chain that sells mobile devices and carrier services (including au) across hundreds of stores nationwide. Represents the alternative electronics-retailer distribution channel competing for the same consumer mobile purchases.
• Bic Camera Inc. Major Japanese consumer electronics retailer with nationwide store footprint; sells au and other carrier products as part of a broader consumer electronics assortment. Competitor for in-store consumer mobile purchases.
• NTT Docomo: Japan's #1 mobile carrier; operates the largest direct retail shop network (Docomo Shops). Illustrates the carrier-direct retail channel as the principal alternative model to the third-party agency approach.
• KDDI Corporation: J-Communication's principal partner and Japan's #2 mobile carrier. KDDI sets the agency framework J-Communication operates within while also offering direct online sales that compete with retail agencies for the same au customers.
• Rakuten Mobile: Japan's newest mobile carrier pursuing an online-first, agency-light strategy. Represents the disruptive direct-to-consumer model whose success would erode the economic rationale for the entire au agency model.
• Yodobashi Camera Co., Ltd. Major Japanese electronics retailer with flagship urban stores; sells au and other carrier mobile services as part of broader consumer electronics offering. Comparable urban footprint and same consumer target for mobile device purchases.
• SoftBank Corp: Japanese mobile carrier competing with KDDI; operates its own SoftBank Shop retail network. Represents an alternative carrier-direction for the agency business model and a comparable retail-distribution channel.
• Edion Corporation: Japanese electronics retailer with strong regional footprints across western and eastern Japan; sells mobile devices and carrier services including au. Competes with au shops for consumer mobile device purchases in overlapping regional markets.

Others

• Hikari Tsushin Inc. Parent company of J-Communication and a TSE-listed diversified conglomerate that itself operates telecom agency and adjacent businesses. Provides group context rather than operating as a direct competitor; functions as a holding-level entity.
• Japan Communications Inc. TSE-listed Japanese MVNO and telecom services reseller. Shares a telecom-reseller business model centered on mobile services, but operates at smaller scale via data-centric plans and a different channel approach (digital / B2B) rather than retail shops.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

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 J-Communication