Business Solutions

We are able to provide business solutions such as DIA (dedicated internet access) with SLA and bandwidth guarantee.

Office LAN Setup

Whether you are upgrading your current LAN for greater bandwidth and reliability or installing a new LAN for a new facility, Assist Solutions will insure you make informed decisions. From cable installation, data switches to configuration of routers and firewalls, Assist Solutions will help you determine a cost effective and reliable way to do this.

Onsite & Remote Tech Support

We provide onsite support and remote support to make sure your network is up and running as quickly as possible. Assist Solutions can help with your IT needs so you can grow your business with ease and stability. From computer networks, phone and printer installations, our team will complete your project to your highest satisfaction.

Dedicated Internet Access (DIA)

Dedicated Internet Access is designed for businesses that need greater Internet capacity and a dedicated connection between their existing Local Area Network (LAN) and the public Internet. We are able to provide a bandwidth guarantee with a service level agreement depending on what is most suitable for your business.

Data Center Service

Our Data Center Service provides high-quality data center facilities in Equinix (Tokyo Tennozu Isle) and GDC (Gotenyama) and many value-added network services to help establish stable infrastructure platforms. This improves both reliability and efficiency in your company.


By Online Form (Anytime)

By Chat (Anytime)

Click bottom right “Chat Button” ↘️

By Phone (9:30-18:00 JST)

Toll Free within Japan


From Overseas (Incur Overseas Calling Rates)



Subway Oedo Line / Nanboku Line
Short distance walk from exit 6
of Azabu-Juban Station
(1F of our building is Domino’s Pizza)


3F Azabu Maruka Bldg.,
3-8-2 Higashi Azabu, Minato-ku,
Tokyo 106-0044
Tel: 03-3560-1006 Fax: 03-3560-1007