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Justsystems
AddedFeb 19, 2024
UpdatedJun 28, 2026
Justsystems

Justsystems

Public

Tokyo-based Justsystems Corp. develops and sells computer application and network software, including Ichitaro.

HQ
ward area of Tokyo, Tokyo, JP
Founded
1981
Overview
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Employees
Website

Founded in 1979 in Tokushima City, Japan, Justsystems Corporation is a Tokyo-based software company specializing in computer application and network software. The company's core mission is to enhance digital communication and learning through innovative software solutions. Justsystems' flagship products include Ichitaro, a Japanese language word processing program, and ATOK, an advanced text input system. Additionally, they offer educational tools like SMILE ZEMI, a tablet-based distance learning system, and SMILE NEXT, a cloud-based learning environment for schools.

Notable figures affiliated with Justsystems include founders Hatsuko Ukigawa and Kazunori Ukigawa. The company is publicly traded on the Tokyo Stock Exchange under the ticker TYO: 4686. Key achievements include the widespread adoption of Ichitaro and ATOK in Japan, establishing Justsystems as a leader in Japanese language processing software. Their educational products have significantly impacted the integration of ICT in Japanese classrooms, promoting digital literacy and interactive learning.

Justsystems - Similar Companies

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Justsystems - Quick Facts

Who are Justsystems' competitors?

Companies similar to Justsystems include Future, transcosmos, NTT DATA and Kozo Keikaku Engineering.

When was Justsystems founded?

Justsystems was founded in 1981.

Where is Justsystems' headquarters located?

Justsystems' headquarters is located in ward area of Tokyo, Tokyo, JP.

How many employees does Justsystems have?

Justsystems has 321 employees as of Feb 12, 2024.

Justsystems - Classification

Ownership
  • Public
Technology
  • Analytics
Geographic Exposure
  • Japan
Revenue
  • Recurring
  • Transactional
Customer
  • Enterprise
  • Small Business
Main Product
  • Network Software
  • Software
Tags
  • Cloud
  • SaaS
NAICS
  • 513200Software Publishers
  • 510000Information
  • 513000Publishing Industries
  • 513210Software Publishers
SIC
  • 7300Business Services
  • 7370Computer Programming, Data Processing, And Other Computer Related
  • 7372Prepackaged Software