Game de Check! Koutsuu Anzen

From Sega Retro



Game de Check! Koutsuu Anzen
System(s): Sega Master System
Publisher: Sega
Peripherals supported: FM Sound Unit
Genre: Educational

Number of players: 1
Release Date RRP Code
Sega Master System

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Game de Check! Koutsuu Anzen (ゲームでチェック!交通安全) is a Sega Master System cartridge commissioned by The Tokio Marine and Fire Insurance Ltd. and released in Japan to teach children about road safety. It is one of the rarest Master System cartridges in existence (and the rarest of the Japanese library), being distributed in 1988 but not being sold commercially to normal consumers.

On 29 December 2009 a cartridge was listed on Yahoo! Auctions, but was purchased by a private collector. In December 2019, another cartridge was listed on Yahoo! Auctions and was purchased by Bock and donators from the SMS Power! community for ¥521,000. A dump of the cartridge was released on SMS Power! on 27 March 2020.[1]


Physical scans

Master System, JP
GameDeCheckKoutsuuAnzen SMS JP Briefcase.jpg
GameDeCheck SMS JP Cart Top.jpg
GameDeCheck SMS JP Cart Back.jpgGameDeCheck SMS JP Cart.jpg
GameDeCheckKoutsuuAnzen SMS JP manual KoutsuuAnzenKyouikuyouTVGame.pdf
GameDeCheckKoutsuuAnzen SMS JP manual PyonkichiAdventureKaisetsusho.pdf
Manual 2

Technical information

ROM dump status

System Hash Size Build Date Source Comments
Sega Master System
CRC32 9afab511
MD5 840ba96cf77b465d3d0d389dac7861d7
SHA-1 72353c77efa078e88483858201f5bdf832f5c01c
256kB Cartridge (JP)