Koizumi Co.Ltd.
AI solutions · Kanagawa, Japan

Halve your workload.
Double your results.

We automate routine work and IT security operations with AI, on top of solid Microsoft cloud and on-premises infrastructure. AI does the work. People check it and make the final call.

ConceptIllustration

Time spent on operations

Today
100
With AI
50

Results delivered

Today
100
With AI
200

Index with today = 100. This illustrates our slogan. It is not a measured result or a guarantee.

Approach

AI supports,
humans decide.

AI does the work and checks it first. People review the result and approve it, so the responsibility for every decision stays with a person.

AI

Does the work

Aggregation, data entry, drafting and configuration changes are handled by AI.

AI

Checks it first

Before a person looks, AI scans for gaps and contradictions and narrows down what needs attention.

HUMAN

Reviews and decides

A person reviews the checked result and approves it. Only the judgment calls reach their desk.

Services

Services

Five ways to put AI to work, from daily tasks to IT operations, expert-level checking and forward-looking proposals.

AUTOMATE

Routine automation of daily tasks

Reports, aggregation, data transfer and notifications that repeat every day or week run on their own, giving your team its time back.

SECURE

Security automation of IT environments

Configuration checks, log review and permission audits are often left to manual effort. We automate them so fewer things slip through.

DIVIDE

AI does the work, humans do the checking

We design, task by task, what AI handles and where a person reviews. Approval steps stay in the flow, so the setup is safe to keep using.

REVIEW

AI checking on par with lawyers and accountants

AI examines contracts and accounting-related documents from a specialist's viewpoint and lists the points that deserve a closer look.

AI review does not replace professional judgment. A person makes the final decision.
PROPOSE

AI proposals tailored to current trends

We analyze your industry and propose the AI uses worth adopting now, fitted to how your business actually runs.

Infrastructure

A solid foundation
under the automation.

Automation is only as dependable as the environment it runs in. We design and operate the IT infrastructure behind it, working inside client IT departments.

Identity

Entra ID and on-premises Active Directory

Directory and sign-in design for cloud, hybrid and on-premises environments.

Devices

Microsoft Intune

Device management and policy design that keeps PCs consistent and secure.

Workplace

Microsoft 365

Design and day-to-day operation of the tools your people use every day.

Cloud

Microsoft Azure

Cloud infrastructure design and operation, connected to your existing systems.

Remote work and BCP

Remote work platforms built for continuity

Business continuity planning combined with RDSH and RDGW remote desktop infrastructure, so work can keep going when the office cannot be used.

Backup

Cloud backup strategy

Backup design for continuity, including moving from disk-to-disk-to-tape setups to cloud backup.

We also write scripts and batch tooling to take repetitive operations off administrators, and apply the same human-check principle to them.

Qualifications / Profile

Qualifications and
representative

Generative AI know-how and information security management, the two foundations our automation designs rest on.

Qualifications

  • GUGA Generative AI PassportGenerative AI literacy certification
  • IPA Information Security ManagementInformation-technology Promotion Agency, Japan
Yutaka Koizumi

AI Solution Engineer

I design which parts of the work AI takes on and which parts a person reviews. The aim is to lighten the load while the responsibility for decisions stays with the people who own the business.

Company

Company

Company
Koizumi Co.Ltd.
Representative
Yutaka Koizumi
Business
AI-driven business automation, IT security automation, AI review, AI proposals based on industry analysis, and IT infrastructure design and operation including BCP and remote work platforms
Head office
2-14-1-508 Kaneya, Yokosuka, Kanagawa 238-0034, Japan
Contact

Tell us which work
you want to shrink.

Reach us by email. We will learn how your work runs and propose what AI can take on and what a person should still review.

MAIL koizumi@koizumitech.com