[b]Sega Corporation[/b] (株式会社セガ [i]Kabushiki gaisha Sega[/i]), pronounced /ˈseɪɡə/ (US/Canada/UK/New Zealand/Australia) and usually styled as [b]SEGA[/b], is a Japanese multinational [[video game]] developer, publisher and hardware development company headquartered in Tokyo, Japan, with various offices around the world. 

The company started as the merger of two different coin-operated game machine companies made by Americans: [i]Service Games[/i] created in Hawaii in 1940 and [i]Rosen Enterprises[/i] founded in Japan in 1954. The name SEGA comes from [b]SE[/b]rvice [b]GA[/b]mes.

Originally a maker of video [[game console]]s, it later shifted into just creating and publishing video games for other game consoles. However, in 2019 the company published a miniature version of their popular Sega Mega Drive console with several built-in games included.

SEGA is the creator of the popular [[Sonic (series)|]] franchise.

Since 2013, it is the parent company of fellow publisher [[Atlus]].

SEGA was also a major [[arcade]] operator and owned several iconic arcades in Japan.  Due to declining income, especially caused by the COVID-19 Pandemic, in 2022 they completely sold off their arcade operations division to GENDA Inc.  All remaining SEGA branded arcades to be rebranded with the "GiGO" logo (short for "Get into the Gaming Oasis").

h4. Other original games

* [[after burner (video game)|After Burner]]
* [[Akai Koudan Zillion]]  ([i]Zillion[/i])
* [[Alex Kidd]]
* [[Burning Rangers]]
* [[Chu Chu Rocket]]
* [[Comix Zone]]
* [[Crazy Taxi]]
* [[Crystal Warriors]]
* [[Cyber Police ESWAT]] ([i]E-SWAT[/i])
* [[Eternal Arcadia]] ([i]Skies of Arcadia[/i])
* [[Fantasy Zone]]
* [[Golden Axe]]
* [[Galaxy Force]]
* [[Hang-On]]
* [[Jet Set Radio]]
* [[Juuouki]] ([i]Altered Beast[/i])
* [[Monster World]]
* [[NiGHTS into Dreams]]
* [[Out Run]]
* [[Panzer Dragoon]]
* [[Phantasy Star]]
* [[Power Drift]]
* [[Ryuu ga Gotoku (series)|]] ([i]Yakuza[/i]/[i]Like A Dragon[/i])
* [[Sakura Taisen]] ([i]Sakura Wars[/i])
* [[Samba de Amigo]]
* [[Senjou no Valkyria (series)|]] ([i]Valkyria Chronicles[/i])
* [[Shenmue]]
* [[SHINOBI (game)|]]
* [[Space Channel 5]]
* [[Space Harrier]]
* [[Streets Of Rage]] ([i]Bare Knuckle[/i])
* [[Super Monaco GP]]
* [[Super Monkey Ball]]
* [[Thunder Blade]]
* [[Virtua Fighter]]
* [[Virtual ON]]
* [[Wonder Boy]]

h4. Mascots over the years

* [[Opa-Opa]] (1985-1987)
* [[Alex Kidd (character)|]] (1987-1991)
* [[Sonic the Hedgehog]] (1991-present)
* [[Aoi_(sega)|]] (Game Apps' Twitter)

h4. Consoles and handhelds

* [[Sega SG-1000]]
* [[Sega SG-1000 II]]
* [[Sega SC-3000]]
* [[Sega Master System]] (a.k.a. [[Sega Mark III]])
* [[Sega Mega Drive]] (a.k.a. Sega Genesis)
* [[Sega Game Gear]] 
* [[Sega CD]] (a.k.a. Mega CD)
* [[Sega 32X]]
* [[Sega Pico]]
* [[Sega Saturn]]
* [[Sega Dreamcast]]
* [[Sega Mega Drive Mini]]

h4. Official hompages

* "Europe":http://www.sega-europe.com/
* "Japan":http://sega.jp/
* "North America":http://www.sega.com/?t=EnglishUSA
* "Australia":http://www.sega-australia.com/
* "Korea":http://www.sega-spk.co.kr/
セガ 世嘉