Company : Koei

9 games developped

Hoi Hoi: Game Boy Ban (ホイホイ ゲームボーイ版) JPN

Published by Koei

Distributed by Koei

Monster Race Okawari もんすたあ★レース おかわり JPN

Published by Koei

Distributed by Koei

Monster Race もんすたあ★レース JPN

Published by Koei

Distributed by Koei

Nobunaga no Yabō (信長の野望) JPN

Published by Koei

Distributed by Koei

Nobunaga's Ambition USA

Published by Koei

Distributed by Koei

San Goku Shi Game Boy Han (名作シリーズ 三國志 ゲームボーイ版) JPN

Published by Koei

Distributed by Koei

San Goku Shi Game Boy Han (名作シリーズ 三國志 ゲームボーイ版) JPN-1

Published by Koei

Distributed by Koei

Stop That Roach USA

Published by Koei

Distributed by Koei

The three Kingdoms CHN

Published by Koei

Distributed by Mani (China) Limited

9 games published

Hoi Hoi: Game Boy Ban (ホイホイ ゲームボーイ版) JPN

Distributed by Koei

Monster Race Okawari もんすたあ★レース おかわり JPN

Distributed by Koei

Monster Race もんすたあ★レース JPN

Distributed by Koei

Nobunaga no Yabō (信長の野望) JPN

Distributed by Koei

Nobunaga's Ambition USA

Distributed by Koei

San Goku Shi Game Boy Han (名作シリーズ 三國志 ゲームボーイ版) JPN

Distributed by Koei

San Goku Shi Game Boy Han (名作シリーズ 三國志 ゲームボーイ版) JPN-1

Distributed by Koei

Stop That Roach USA

Distributed by Koei

The three Kingdoms CHN

Distributed by Mani (China) Limited

8 games distributed

Hoi Hoi: Game Boy Ban (ホイホイ ゲームボーイ版) JPN

Developed by Koei

Published by Koei

Monster Race Okawari もんすたあ★レース おかわり JPN

Developed by Koei

Published by Koei

Monster Race もんすたあ★レース JPN

Developed by Koei

Published by Koei

Nobunaga no Yabō (信長の野望) JPN

Developed by Koei

Published by Koei

Nobunaga's Ambition USA

Developed by Koei

Published by Koei

San Goku Shi Game Boy Han (名作シリーズ 三國志 ゲームボーイ版) JPN

Developed by Koei

Published by Koei

San Goku Shi Game Boy Han (名作シリーズ 三國志 ゲームボーイ版) JPN-1

Developed by Koei

Published by Koei

Stop That Roach USA

Developed by Koei

Published by Koei