IT Infrastructure Services in Japan — Network & Server Setup
Professional office technology foundation services
On this page 5
From Server Room to Walls and Floors
- Electricity, Phone, LAN Cable
- Network Switch, Router Upgrades
- Server Design and Settings
- Virtualization
- HVAC and Office Furnishings
Your Office Runs on Infrastructure You Probably Don't Think About
Every Tokyo office depends on a web of systems hiding behind the walls and under the floors — structured cabling, network switches, server racks, power distribution, cooling. Whether you need a complete office network setup for a new Japan branch or a technology refresh for an existing site, the fundamentals are the same: firewalls, switches, Wi-Fi access points, and cabling that all work together reliably.
Japan adds its own wrinkles. Building management companies (ビル管理会社) control what you can and can't do with the electrical panels. NTT circuit provisioning takes weeks, sometimes months, and the paperwork is entirely in Japanese. Server racks need earthquake bracing to local seismic standards. Even something as simple as running cable between floors requires coordination with the building superintendent and, often, a formal application weeks in advance. After more than 26 years of doing this work in Tokyo, we know where the friction points are and how to keep projects moving through them.
Rack bases bolt-anchored into concrete — each 150 kg rack needs a solid foundation to handle seismic forces.
Photo: eSolia Inc.
What We Mean by "Infrastructure"
IT infrastructure starts with the physical space itself: does the office have enough electrical capacity for your equipment? Is there adequate cooling? Does the building offer a raised floor, or will you need to run cable through conduit? Get these answered before anyone touches a network switch.
From there, you need somewhere to put the equipment. That might be an on-site server room, an off-site data center or cloud environment, or a hybrid of both. The room's power independence, cooling, physical security, and cabling routes to the rest of the office all factor into the design.
Inside the server room, rack sizing and weight capacity need to get right the first time — mistakes are expensive to fix later. Japan's seismic requirements mean racks need proper bracing, and heavy UPS equipment needs reinforced flooring. Then comes structured cabling, network gear, telephone systems, servers, and all the specifications and standards documentation that ties it together.
When Infrastructure Projects Come Up
Most infrastructure work happens during transitions. Office moves are the big one — relocating an entire company's technology to a new floor or building while minimizing downtime. But we also handle intra-office restacks (rearranging who sits where), technology refreshes, IMAC work (install, move, add, change), virtualization projects to reduce physical footprint, and equipment disposal when hardware reaches end of life.
We also coordinate planned power outages — a Japan-specific requirement where buildings shut down power annually for mandatory electrical inspections. If your servers aren't properly shut down and restarted around these outages, you'll have a bad Monday morning.
Structured cabling and network equipment — the foundation of a reliable office.
Photo: eSolia Inc.
How We Run Infrastructure Projects
Good infrastructure work is mostly about coordination and standards. We write detailed specifications before procurement starts. We manage the project schedule, budget, and vendor relationships — which in Japan means conducting meetings and negotiations in Japanese, then reporting back to your headquarters in English. We oversee physical construction, track inventory and assets, and handle the engineering across cabling, networking, servers, operating systems, and telecom.
Most companies underestimate the bilingual side of this work. A miscommunication with the building management company about electrical capacity or a missed deadline on an NTT circuit application can push a project timeline out by weeks. We handle those conversations directly so they don't become surprises.
FAQ
What does IT infrastructure setup include for an office in Japan?
Everything from the physical facility (electrical capacity, HVAC, raised floors) to data center design, structured cabling, network switches and routers, server deployment, and virtualization. eSolia handles all of these with bilingual project management and knowledge of Japanese building standards.
How does eSolia handle office relocations in Japan?
We manage the full IT scope of office moves including network design for the new space, structured cabling, server migration, equipment procurement, IMAC work, and coordination with Japanese building management and telecom providers. Our bilingual team handles vendor negotiations and scheduling in Japanese.
Can eSolia manage both on-premises and cloud infrastructure?
Yes. We design and manage hybrid environments combining on-premises servers with cloud infrastructure. We handle cloud migration planning, virtualization to reduce physical footprint, and ongoing management of both environments with standards-compliant implementations.