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KDDI's full array of high-quality network products, reinforced by security, mobility, management, ethernet technology and stronger local connectivity, let you enjoy innovative, ideal networking environment which contributes to your higher performance.

Telephone Services
Intranet Services
Data Center Services
Security Services


Telephon Services

Diverse telecommunication services to help largely reduce your communication costs.

Telephone Services

KDDI Hikari Direct
KDDI Hikari Direct over Powered Ethernet
KDDI Metalplus For Business


Intranet Services

High-quality, business oriented Intranet services for corporate clients.

Intranet Services

Powered Ethernet
Powered Ethernet extra
Ether-VPN
KDDI IP-VPN
IP-VPN Broadband Value Pack
Powered Associate VPN Broadband Ether Plan
Internet VPN Package
Remote Access Service
Powered Ethernet Leased Circuit


Data Center Services

High-quality and highly reliable data center service spreading rapidly throughout Japan and internationally and a posting service to cater for diverse customer needs.

Data Center Services

Data Center Service For Domestic
KDDI Hosting Service
KDDI Exclusive server


Security Services

KDDI's security services provide comprehensive support for the security of your networks.

Security Services

Secure Share
Secure Contact
1time Password
ISMS/Security Policy Construction Support Service
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