What Global Advanced Communications does

Global Advanced Communications (GAC), operating under the legal entity COOCOM CO., LTD. and headquartered in Shinjuku, Tokyo, is a direct-to-consumer pocket WiFi rental service built for international travelers visiting Japan. The company rents portable mobile hotspot devices that connect to Japanese LTE/4G and 5G networks under four core plans: a Standard Plan (3GB/day at 150Mbps for solo travelers), an Unlimited Plan (unlimited data at 350Mbps for 2-5 users), a 5G Unlimited Plan (unlimited data at 350Mbps for 2-10 users), and a Long Plan (unlimited data for 90, 180, or 360 days targeting extended-stay and digital-nomad users). Devices are picked up at counters inside six major Japanese international airports (Narita, Haneda, Kansai, Chubu Centrair, New Chitose, and Fukuoka) and can be returned to any of Japan's roughly 170,000 post offices, with hotel delivery also available. Optional add-ons broaden the average order: a POCKETALK translation device covering 74 languages, a 10,000mAh portable charger, premium insurance with same-day replacement in Tokyo's 23 wards, a US-Japan travel adapter, and a spare WiFi unit.

Pricing is published in USD, JPY, AUD, and EUR (at $1 = ¥161.8), with short-term plans starting around $27 for seven days on the Standard tier and scaling to $199 for 30 days on 5G Unlimited, while the Long Plan ranges from $303 (90 days) to $1,007 (360 days). GAC also runs an English-language content marketing program (Japan travel blog, Instagram @gac_wifi, YouTube, and Facebook) and has accumulated 221 Google reviews rated Excellent, indicating strong word-of-mouth within the inbound tourist segment. The company has no disclosed funding, no parent or subsidiaries, no patents, and operates with 1-10 employees under CEO Keiji Nishimura and Representative Director Takao Ushida. The 5G and eSIM launches suggest a deliberate pivot toward higher-tier traveler segments and digital delivery, but the underlying business remains a physical-device rental operation whose revenue is tightly coupled to inbound tourism volumes into Japan.

Name

Global Advanced Communications

Legal name

COOCOM CO., LTD.

Website

https://globaladvancedcomm.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Global Advanced Communications is a Tokyo-based, direct-to-consumer pocket WiFi rental service that rents portable LTE/4G and 5G hotspot devices and travel accessories to international tourists visiting Japan, with airport pickup at six major hubs and returns at 170,000 nationwide post offices.

Ownership category

akta.pro rank

Product category

Travel Connectivity Rental Services

NAICS

Telecommunications Resellers and Agents for Wireless Telecommunication Services (51712)

SIC

Radiotelephone Communications (4812)

akta.pro primary industry

Wireless Networking Services (Wi‑Fi, Private LTE/5G) (BPAEAEAE)

Keywords

• Pocket wifi rental
• Travel connectivity services
• Mobile hotspot rental
• Traveler internet rental
• Japan wifi rental

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices7 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Operations, Supply Chain, Personnel, Infrastructure, Marketing or Sales

Revenue model

1. Pocket WiFi Device Rental: Revenue generated from rental fees based on selected plan (Standard, Unlimited, 5G Unlimited, or Long Plan) and rental duration (days or months). Customers pay per rental period with options ranging from 7 to 360 days.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Global Advanced Communications (operating under legal entity COOCOM CO., LTD.) rents portable pocket WiFi mobile hotspot devices to international travelers visiting Japan. The service offers four core rental plans (Standard, Unlimited, 5G Unlimited, and Long Plan) with daily data allowances or unlimited data on Japanese LTE/4G and 5G networks, plus optional add-on rentals including a POCKETALK translation device, portable charger, travel adapter, premium insurance, and a spare WiFi unit.

Product overview

Global Advanced Communications operates as a Japan-based Pocket WiFi rental service, offering a portfolio of mobile hotspot rental plans designed for international travelers visiting Japan. The core product lineup consists of four WiFi rental plans (Standard Plan with 3GB/day data limits, Unlimited Plan, 5G Unlimited Plan, and Long Plan for extended stays of 90-360 days) that provide portable internet connectivity at airports, hotels, and post offices across Japan. These core plans are complemented by optional add-on products including POCKETALK translation devices, Portable Chargers, Premium Insurance, Travel Adapters, and Spare WiFi units. The company delivers rental devices to major Japanese airports and offers pickup/return through a network of 170,000 post offices nationwide.

Differentiator

Problem solved

Functional benefit

Products and services

• Standard Plan (Pocket WiFi Rental) Daily pocket WiFi rental plan providing 3GB of data per day at speeds up to 150Mbps, designed for solo travelers. Includes a Wi-Fi router, AC adapter, USB cable, English instructions, pouch, and prepaid return envelope. Connectable to 1 device.
• Unlimited Plan (Pocket WiFi Rental) Unlimited data pocket WiFi rental plan with speeds up to 350Mbps covering all of Japan. Supports 2-5 simultaneous device connections, suitable for small groups or families.
• 5G Unlimited Plan (Pocket WiFi Rental) Premium 5G pocket WiFi rental plan with unlimited data and speeds up to 350Mbps, supporting 2-10 simultaneous device connections. Provides 5G coverage in major areas with 4G fallback.
• Long Plan (Pocket WiFi Rental) Extended-stay pocket WiFi rental plan with unlimited data, available for 90, 180, or 360 days. Supports 2-5 simultaneous device connections. Aimed at long-term visitors, digital nomads, or extended business trips.
• POCKETALK Translation Device Rental Rental of a voice and text translation device supporting over 74 languages. Provides real-time voice translation with less delay than smartphone interpreter applications and long battery life for all-day use. Optional add-on to pocket WiFi rental.
• Portable Charger Rental Rental of a 10,000mAh quick-charging portable battery with USB and Type-C output. Capable of fully charging smartphones more than twice. Optional add-on to pocket WiFi rental.
• Premium Insurance for Rental Device Rental liability insurance covering device breakdown, damage, or loss. Free coverage for reparable damage; 30% charge for non-repairable damage or water leakage. Replacement equipment can be arranged immediately with same-day delivery in Tokyo's 23 wards.
• Travel Adapter Rental Rental of a US-Japan travel adapter allowing users to plug in electronics from their home country. One-time rental fee covering the entire rental period. Optional add-on to pocket WiFi rental.
• Spare WiFi (3GB/day Type) Backup standard pocket WiFi device (3GB/day) available as a precaution during the rental period. Offered at a discounted rate as a limited-time campaign option with limited units per month.

Quantifiable outcome

• 170,000 post offices available nationwide for returns
• +1 more outcomes

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators1 record

Recent moves6 records

Expansion highlights6 records

Direct peers

• Japan Wireless: Tourist pocket WiFi and SIM rental business serving inbound visitors to Japan with airport pickup and unlimited data plans, competing head-to-head against GAC.
• Sakura Mobile: Long-tail Japan SIM card and pocket WiFi provider catering to tourists and long-stay residents, including plans up to one year — overlaps with GAC's Long Plan.
• CDJapan Rental: Pocket WiFi and SIM rental service for inbound travelers to Japan with airport delivery and multi-day plans, serving the same foreign-tourist niche as GAC.
• Ninja WiFi: Japan-focused pocket WiFi rental service for foreign travelers with airport pickup and same-day delivery — directly comparable product, target customer, and distribution model.
• eConnect Japan: Pocket WiFi and Japan SIM rental service for foreign visitors with English-language support and airport pickup, directly comparable to GAC.
• WiFi Rental Store: Japanese pocket WiFi rental operator with multi-carrier 4G/LTE plans targeted at international travelers — same core offering and customer segment as GAC.

Regional players

• KKday: Asian regional travel-activity marketplace that resells Japan WiFi/SIM products to inbound travelers — indirect distribution peer that competes for the same wallet but as a marketplace layer.

Others

• Klook: Asia travel-experience booking platform that resells Japan pocket WiFi rentals among many other products — distribution overlap but not a direct competing rental operator.

Emerging players

• Airalo: Global eSIM marketplace offering Japan data plans on demand — emerging technology substitute for physical pocket WiFi rentals that threatens GAC's core device-based model.

Broad incumbents

• SoftBank: Major Japanese mobile carrier that both supplies the underlying network GAC rents on and competes with tourist SIM/eSIM offerings — broad incumbent on the supply-and-demand sides.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/GacWifi
• YouTubeglobaladvancedcomm.com/bloglist
• Facebookfacebook.com/GACWIFI
• Instagraminstagram.com/gac_wifi
• LinkedInlinkedin.com/company/gac-communications

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 Global Advanced Communications