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July 30, 2026Short & citedBlog
Civic Viewpoint.
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How It Works • Games & Tech

Sega

Sega Corporation is a Japanese video game company and publisher headquartered in Tokyo.

Updated July 30, 20261 min readCited sources

Sega is a Japanese video game company headquartered in Tokyo. It is known for franchises like Sonic the Hedgehog and Yakuza, and it made its own consoles until 2001.

What it is

Sega Corporation is a video game developer and publisher based in Tokyo, Japan. It operates as a subsidiary of Sega Sammy Holdings and focuses on software and publishing after exiting the console hardware market in 2001.

Key franchises

Sega is best known for long-running series including Sonic the Hedgehog, Persona, Yakuza, Total War, Virtua Fighter, and Puyo Puyo. These span arcade, console, and PC platforms.

Console history

Sega produced home consoles from 1983 to 2001, starting with the SG-1000 and Master System, followed by the Mega Drive/Genesis. It shifted to a third-party publisher role after discontinuing hardware.

In short

  • Japanese video game company and publisher
  • Subsidiary of Sega Sammy Holdings
  • Known for Sonic the Hedgehog and other major franchises
  • Left the console market in 2001
Canadian angle

Sega has had a long presence in the Canadian video game market through console releases, arcade games, and widely distributed franchises such as Sonic the Hedgehog.

Quick questions

What is Sega?
Sega is a Japanese video game company that develops and publishes games and is known for franchises such as Sonic the Hedgehog and Yakuza.
Is Sega still making consoles?
No. Sega stopped developing its own home consoles in 2001 and now focuses on software and publishing.
What is Sega best known for?
Sega is best known for video game franchises such as Sonic the Hedgehog, Persona, Yakuza, Total War, Virtua Fighter, and Puyo Puyo.

Sources

  1. Wikipedia — https://en.wikipedia.org/wiki/Sega
    Supports: Company identity, headquarters, parent company, major franchises, and the end of Sega's own console development in 2001.
  2. Encyclopaedia Britannica — https://www.britannica.com/money/Sega-Corporation
    Supports: Corporate history, industry classification, and Sega's evolution from hardware to software-focused business.
  3. Wikipedia — https://www.wikipedia.org/wiki/List_of_Sega_video_game_consoles
    Supports: Sega's console history, including SG-1000, Master System, and the broader timeline of Sega hardware.
  4. Wikipedia — https://en.wikipedia.org/wiki/Sega_Genesis
    Supports: The Mega Drive/Genesis as a Sega console and its release history.