"The Era of Adapting Business to Systems is Over" – LEGAREA Inc. Launches "JustFit," a Fully Custom-Made Development Service Enabling Companies to Have Their Own Dedicated System for Free Development Costs and a 1-Month Free Trial

Key facts

  • "The Era of Adapting Business to Systems is Over" – LEGAREA Inc. Launches "JustFit," a Fully Custom-Made Development Service Enabling Companies to Have Their Own Dedicated System for Free Development Costs and a 1-Month Free Trial
  • LEGAREA Inc. has launched "JustFit," a service that allows companies to build their own dedicated systems with zero development costs and a one-month free trial. It solves the problem of "mismatched business and tools" faced by SMEs, realizing fully custom-made system development with zero initial cost.
  • Source: PR Times
  • Date: June 9, 2026

Direct answer

LEGAREA Inc. has launched "JustFit," a service that allows companies to build their own dedicated systems with zero development costs and a one-month free trial. It solves the problem of "mismatched business and tools" faced by SMEs, realizing fully custom-made system development with zero initial cost.

Citation
"The Era of Adapting Business to Systems is Over" – LEGAREA Inc. Launches "JustFit," a Fully Custom-Made Development Service Enabling Companies to Have Their Own Dedicated System for Free Development Costs and a 1-Month Free Trial (June 9, 2026), PR Times
Source
PR Times
Date
June 9, 2026
LEGAREA Inc. has launched "JustFit," a service that allows companies to build their own dedicated systems with zero development costs and a one-month free trial. It solves the problem of "mismatched business and tools" faced by SMEs, realizing fully custom-made system development with zero initial cost.

📋 Article Processing Timeline

  • 📰 Published: June 9, 2026 at 18:28
  • 🔍 Collected: June 9, 2026 at 09:36
  • 🤖 AI Analyzed: June 12, 2026 at 16:52 (79h 16m after Collected)
LEGAREA Inc. (Headquarters: Chiyoda-ku, Tokyo, CEO: Kengo Misaka) has launched "JustFit," a PRIVATE SaaS development service that allows for the construction of proprietary systems with zero development costs and full custom-order development. Initial costs are completely zero, and we build a functional system for you to try for one month free; you only commit if you are satisfied.

■ Background: Why Don't Businesses Get Easier Even After Introducing SaaS?

The IT challenges faced by many SMEs are not due to a lack of tools, but rather "tools that do not fit their business operations."

For example, the "Excel bucket relay" where no one understands the content when the person in charge changes. Files named "final_version_final_version2.xlsx." Mysterious functions known only to retired employees. On the other hand, even when commercial SaaS is introduced, it's often too feature-rich for the現場 (on-site staff) to use, doesn't support the company's unique rules, and ultimately leads to the counterproductive situation of "adapting business to SaaS."

JustFit fundamentally solves this "mismatch between business and tools" by systemizing your company's workflow as is.

■ 3 Reasons Why JustFit is Chosen

01. Zero Development Cost: Typically, system development incurs initial costs of millions to tens of millions of yen. JustFit opens the door for SMEs to have their "own dedicated system" by making initial costs completely zero and adopting a success-fee model.

02. Fully Custom-Made: Instead of "adapting business to SaaS," we "adapt the system to your business." We implement each company's unique operations, such as daily site reports for the construction industry, complex freight cost calculations for logistics, and unique order rules for trading companies.

03. Lightning-Fast Development: Development that usually takes 6 months to 1 year is delivered as a "Minimum Viable Product (MVP)" within the first month. We build with a sense of speed, confirming the direction with weekly meetings.

■ "70 Points Better Than 100 Points" – Born Small, Grown Big

JustFit deliberately starts at 70% completion. We deliver a "usable system" first, rather than a perfect one, and then refine it through monthly updates based on the improvements identified during actual use. We believe this is the fastest route to 100%.

The development process involves requirements definition and design in Weeks 1-2, MVP development and operational checks in Weeks 3-4, and an "Introduction Decision Date" is set one month after development begins. If you like it, you start the monthly subscription; if not, you can cancel for free.

■ Your Risk is Zero: The Mechanism of the 1-Month Free Project

JustFit first builds a functional system for one month completely free of charge. We only ask for two things from our customers:

① Participation in weekly meetings (30-60 minutes). This participation is key to lightning-fast development.

② A decision on the "Introduction Decision Date," one month after development begins, to either start the contract or cancel for free.

There is zero cost risk (no costs incurred until the Introduction Decision Date), minimal time risk (only weekly meetings), and zero contract risk (cancellation for free if unsatisfied).

■ Future Prospects

With the concept of "A system that fits your business perfectly!", LEGAREA aims to deliver a dedicated digital right-hand man to SMEs who have given up on IT adoption due to the cost and risks of system development, through JustFit.

■ Company Overview

Company Name: LEGAREA Inc.

Address: VORT Kojimachi III 6F, 3-2-9 Kojimachi, Chiyoda-ku, Tokyo

Representative: Kengo Misaka

Business Activities: System Development Business, JustFit Business, SES Business, etc.

Inquiries: https://just-fit.jp/

FAQ

What kind of problems does "JustFit" solve?

It solves the "mismatch between business and tools" problem faced by SMEs, such as commercial SaaS not fitting their operations or limitations with Excel management.

What does "zero development cost" mean?

Initial costs are completely zero, and a system is built for free for one month. It's a success-fee model where you start monthly usage only if satisfied.

How long is the development period?

A Minimum Viable Product (MVP) is delivered within one month from the start of development. Progress is made through weekly meetings.

What industries does it support?

It can handle unique business operations for various industries like construction, logistics, and trading companies, offering full custom-made development.

Can I cancel during the one-month free trial?

Yes, you can cancel for free on the "Introduction Decision Date" one month after development starts if you are not satisfied. There is no risk.