| Front Mission 5: Scars of the War | mecha video game, tactical role-playing game | Square Enix | — |
| Gallop Racer 2006 | horse racing video game | — | — |
| Tales of the Abyss | action role-playing game, role-playing video game | Namco Tales Studio | Nintendo 3DS |
| Kētai Shōjo | dating sim, visual novel | — | Microsoft Windows, mobile phone |
| Dancing Stage Max | fitness video game, music video game | Konami | — |
| Oppai Slider 2 | eroge, visual novel | Illusion | Microsoft Windows |
| Sharin no Kuni: The Girl Among the Sunflowers | eroge, visual novel | Akabeisoft2 | PlayStation 3, Microsoft Windows |
| Rebirth Moon | — | Idea Factory | — |
| Ridge Racer 6 | racing video game | Namco | — |
| Fuuraiki 2 | visual novel | — | — |
| Castlevania: Curse of Darkness | hack and slash, action-adventure game | Konami | PlayStation 3 |
| Pokémon Trozei! | puzzle video game | Genius Sonority | Nintendo DS |
| Super Princess Peach | platform game | Tose Co. | Nintendo DS |
| Taito Legends | — | Taito | Microsoft Windows |
| Mizu no Senritsu | romance video game, visual novel | — | PlayStation Portable |
| Frogger: Ancient Shadow | platform game | Hudson Soft | Nintendo GameCube |
| Tales of Legendia | role-playing video game | Namco | — |
| The World Masterpiece Theater Quiz | quiz video game | Warashi | — |
| Touhou Kaeidzuka ~ Phantasmagoria of Flower View | shoot 'em up | Team Shanghai Alice | Microsoft Windows |
| Green Green 3 ~Hello, Good-bye~ | visual novel | — | Microsoft Windows |
| Grandia III | role-playing video game | Game Arts | — |
| Double Cast | suspense anime and manga, horror video game, adventure video game | Sugar & Rockets, Production I.G | PlayStation Portable |
| Shadow Hearts: From the New World | role-playing video game, video game with LGBT character | Sacnoth | — |
| Mario Superstar Baseball | sports video game | Namco | Nintendo GameCube |
| The King of Fighters Neowave | fighting game | SNK | — |
| Gibo no Toiki: Haitokushin ni Tadayō Haha no Iroka | eroge, visual novel | — | Microsoft Windows |
| Ape Escape 3 | platform game | Japan Studio | — |
| Beatmania IIDX 12: Happy Sky | music video game | Konami | — |
| Zill O'll Infinite | role-playing video game | Koei Tecmo Holdings | — |
| Xanadu Next | action role-playing game | — | Microsoft Windows, N-Gage |
| Motto Ijitte Princess: Mō! Mata Konna Tokoro de 2 | eroge, visual novel | — | Microsoft Windows |
| Bomberman DS | maze video game, action game | Hudson Soft | Nintendo DS |
| Yunohana | eroge, bishōjo game, visual novel | Pulltop | Microsoft Windows |
| Bokura no Kazoku | simulation video game | Millennium Kitchen | — |
| Dynasty Warriors Advance | hack and slash, action game | Koei Tecmo Holdings | — |
| Donkey Konga 3 | rhythm game | Namco | Nintendo GameCube |
| Teenage Mutant Ninja Turtles: Mutant Melee | fighting game | Konami | Microsoft Windows, Nintendo GameCube |
| Front Mission 2089 | tactical role-playing game | Square Enix | Nintendo DS |
| 120-en no Haru: 120 Yen Stories | visual novel | — | — |
| Dynasty Warriors 5 | crowd-combat video game, hack and slash | Koei Tecmo Holdings | Microsoft Windows |
| Tekken 5 | 3D fighting game | Namco | arcade video game machine |
| Nangoku Dominion | eroge, simulation video game, visual novel | Softhouse Chara | Microsoft Windows |
| Code of the Samurai | — | Red Entertainment | — |
| Shin Bakusou Dekotora Densetsu | racing video game | — | — |
| Nano Breaker | action game, science fiction video game | Konami | — |
| Monster Hunter G | action game | Capcom | Wii |
| Battle Assault 3: Featuring Mobile Suit Gundam Seed | fighting game | Winning Entertainment Group | — |
| Mega Man X8 | action game | Capcom | Microsoft Windows |