JustSystems logo with JUST. in bold and SYSTEMS in lighter red capitals.
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JustSystems

JustSystems Corporation is a Japanese software company founded in 1979, known for the ATOK input system. It introduced its current corporate logo in September 2006, following a change in its English corporate name.

JustSystems Corporation, a Japanese software company founded in 1979 and known for products such as the ATOK Japanese input system and the SMILE ZEMI distance learning service, introduced its current corporate logo in September 2006. The redesign accompanied a change in the company’s English name from “Justsystem Corporation” to “JustSystems Corporation” and was intended to signal the company’s push into overseas markets.[1][2]

Design and History

On September 26, 2006, JustSystems announced a new corporate symbol to replace its previous logo. The change was driven by the company’s global expansion plans, particularly around its XML technology business, and was timed to follow the June 2006 revision of its English corporate name.[3][2]

The new mark is a typographic wordmark that places emphasis on the word “JUST,” followed by a period. According to the company, the design was chosen to strengthen and clarify its founding theme of delivering products that are “JUST” (a perfect fit) for customers.[2][4]

Meaning and Symbolism

The period after “JUST” is the central symbolic element of the logo. JustSystems explained that the dot represents the English period or the Japanese full stop “。” used at the end of a sentence, reinforcing the meaning of “JUST” and conveying the wish that customers will choose JustSystems from among several options.[3][2]

The company also stated that the new symbol was intended to express its evolution into “a professional group that can compete globally,” adopting an icon with meaning common across the world.[4][2]

Red is recognized as the company’s corporate color. In product collaborations, JustSystems has described red as its corporate color, using it as an accent color on limited-edition merchandise such as a 2017 “wena wrist” wearable device and a 2016 keyboard PC.[5][6]

Typography and Design

The logo is a text-based wordmark rather than a pictorial symbol. The design deliberately foregrounds the letters “JUST” to emphasize the company’s name and its associated meaning, with the period serving as a punctuation-like accent.[3][1]

No designer or agency has been publicly credited for the 2006 logo in the available sources. The company noted that the change did not involve any alteration to its registered trademarks.[3]

Logo Index is an independent educational archive covering logos, visual identities and graphic design history. All trademarks and brand assets remain the property of their respective owners.

Logo data

Measured from the original SVG file on 30/09/2026.

Colors

Single color.

  • #E60012Red, 100%

    RGB 230, 0, 18; CMYK 0, 100, 92, 10

    White text 4.8:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Software

754 measured Software logos

Only 9% of Software logos in the archive use red as the main color.

  • Main color red9%
  • Wordmark26%
  • Single color37%
  • Most common main color here: black33%

From measured files, not tags. Updated 28/10/2026.

Structure

Logo type
WordmarkClassified by AI
Proportions
2.2 : 1Horizontal
Ink coverage
40%60% empty space inside the outline
Symmetry
Asymmetric48% left-right match
Outline
Free-formOverall silhouette
Complexity
Moderate12 shapes, about 242 points

Tints and shades

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#E60012

Typography

Lettering style: Geometric sans, uppercase.

This is a style class, not the exact font. The font has not been documented.

Free fonts in this style: Montserrat, Outfit, Urbanist

Visual description

Classified by AI

Style
Minimal, geometric, corporate
Layout
Lettering on its own
Text in the logo
JUST. SYSTEMS

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