| Air | Nintendo Switch | 2001 | NEC Interchannel, Ltd., Interchannel, Ltd., PROTOTYPE Co., Ltd., Visual Art's |
| Air (Shokai Genteiban) | Windows | 2000 | Visual Art's |
| Angelique Special 2 | Windows | 1996 | KOEI Co., Ltd., NEC Home Electronics, Ltd. |
| Ark of Time | Windows | 1997 | International Computer Entertainment Ltd., KOEI Co., Ltd., KOEI Corporation, Project Two Interactive BV |
| ARK: Survival Evolved | Android, iPad, iPhone | 2018 | Studio Wildcard |
| Bikkuriman Kanjuku Haō: Sanmi Dōran Sensōki | Nintendo 3DS | 2011 | Nippon Ichi Software, Inc. |
| Bistro Heroes | Android, iPad, iPhone | 2019 | Team Tapas |
| Boku wa Kōkū Kanseikan: Airport Hero 3D - Kankū All Stars | Nintendo 3DS | 2015 | Sonic Powered Co., Ltd. |
| Breeding Stud: Bokujō de Aimashō | PlayStation | 1997 | Konami Co., Ltd. |
| Chaos;Head: Love Chu☆Chu! (Limited Edition) | Xbox 360 | 2010 | 5pb. Inc. |
| Chaos;Head: Noah (Limited Edition) | Xbox 360 | 2009 | 5pb. Inc. |
| Class of Heroes | Nintendo Switch | 2008 | Acquire Corp., Atlus U.S.A., Inc., Index Digital Media, Inc. |
| Daigasso! Band-Brothers P | Nintendo 3DS | 2013 | Nintendo Co., Ltd. |
| Daikōkai Jidai: Gaiden | PlayStation, SEGA Saturn, Windows | 1997 | Acer Third Wave Software (Beijing) Co., Ltd, Acer TWP Corp, Bisco Co., Ltd., KOEI Co., Ltd. |
| Daikōkai Jidai IV: Porto Estado - Power Up Kit | Windows | 2000 | KOEI Co., Ltd., KOEI Korea Corporation |
| Daikōkai Jidai IV: Porto Estado (Shokai Genteiban) | PlayStation | 1999 | KOEI Co., Ltd. |
| Daikōkai Jidai IV: Porto Estado with Power Up Kit | Windows | 2000 | KOEI Co., Ltd., Taiwan Koei Entertainment Software, Inc., KOEI Korea Corporation |
| Daikōkai Jidai IV: Rota Nova | Android, iPad, iPhone, Nintendo DS, PSP, PS Vita | 2006 | KOEI Co., Ltd., Koei Tecmo Games Co., Ltd., Tecmo Koei Games Co., Ltd. |
| Daikōkai Jidai V | Android, Browser, iPad, iPhone | 2014 | Cayenne Entertainment Technology Co., Ltd., CMGE Group Limited, DeNA Co., Ltd., Gandromeda Inc., Koei Tecmo Games Co., Ltd., Tecmo Koei Games Co., Ltd., Shanghai Bluepanda Network Technology Co., Ltd. |
| Daikōkai Jidai VI | Android, iPad, iPhone | 2019 | Koei Tecmo Games Co., Ltd. |
| Derby Jockey R | PlayStation | 1997 | Asmik Corporation |
| Diamond and The Sound of a Gun Shot | PSP | 2009 | Sony Computer Entertainment Inc., Sony Computer Entertainment Korea Inc. |
| Dungeon Maker | Android, iPad, iPhone, Windows | 2018 | GameCoaster Inc. |
| Dynasty Tactics | Android, iPad, iPhone | 2002 | KOEI Co., Ltd., Tecmo Koei Games Co., Ltd. |
| Dynasty Warriors 9 | G-cluster | 2018 | Koei Tecmo America Corp., Koei Tecmo Games Co., Ltd. |
Game Title