| Hakuisei Renai Shoukougun Re-Therapy | 2011 | psp, vita |
| Hakuna Matata | 2008 | ps3 |
| Hakuoki - Demon of the Fleeting Blossom | 2012 | psp |
| Hakuoki - Edo Blossoms | 2018 | vita |
| Hakuoki - Kyoto Winds | 2017 | vita |
| Hakuoki - Memories of the Shinsengumi | 2013 | 3ds |
| Hakuoki - Warriors of the Shinsengumi | 2013 | psp |
| Hakuoki - Yuugi Roku | | psp |
| Hakuoki - Yuugi Roku Ni - Matsuri Bayashi to Taishitachi | | psp |
| Hakuouki - Reimeiroku | 2010 | ps2 |
| Hakuouki - Reimeiroku Nagorigusa | 2012 | ps3 |
| Hakuouki - Reimeiroku Portable | 2011 | psp |
| Hakuouki - Shinsengumi Kitan | 2008 | ps2 |
| Hakuouki - Yuugiroku 2 - Matsuribayashi to Taishitachi | | psp |
| Hakuouki - Yuugiroku DS | 2011 | nds |
| Hakuouki - Zuisouroku | 2009 | ps2 |
| Hakuouki 3D | 2011 | 3ds |
| Hakuouki DS | 2010 | nds |
| Hakuouki Portable | 2010 | psp |
| Hakushaku to Yousei - Yume to Kizuna ni Omoi o Hasete | 2009 | ps2 |
| Half Past Fate | 2020 | switch |
| Hamidashi Creative | 2021 | ps4 |
| Hamilton's Great Adventure | 2011 | ps3 |
| Hamster Club 4 - Shigetchi Daidassou | 2003 | gba |
| Hamtaro - Ham-Ham Heartbreak | 2002 | gba |
| Hamtaro - Rainbow Rescue | 2003 | gba |
| Hana Yori Dango - Another Love Story | 2001 | gbc |
| Hana Yori Dango - Koi Seyo Otome! | 2008 | nds |
| Hana to Otome ni Shukufuku o - Harukaze no Okurimono | 2010 | ps2 |
| Hana to Otome ni Shukufuku o - Harukaze no Okurimono Portable | 2011 | psp |
| Hana to Taiyou to Ame to | 2001 | ps2 |
| Hanakisou | 2006 | ps2 |
| Hanakisou | 2010 | psp |
| Hanaoni - Koi Someru Toki Towa no Shirushi | 2011 | psp |
| Hanaoni - Yume no Tsudzuki | 2012 | psp |
| Hanaoni - Yume no Tsuzuki | | psp |
| Hanasaki Work Spring! | 2017 | vita |
| Hanasaku Manimani | 2013 | ps3, psp, vita |
| Hanayaka Nari Waga Ichizoku Modern Nostalgie | 2015 | vita |
| Hanayaka Nari, Wa ga Ichizoku | 2010 | psp |
| Hanayaka Nari, Wa ga Ichizoku - Kinema Mosaic | 2011 | psp |
| Hanayamata - Yosakoi Live! | 2014 | vita |
| Hanayoi Romanesque - Ai to Kanashimi - Sore wa Kimi no Tame no Aria | 2008 | ps2 |
| Hands of Time | 2001 | gbc |
| Hannah Montana | 2006 | nds |
| Hannah Montana - The Movie | 2009 | nds, ps3, wii, xbox360 |
| Hans Christian Andersen's Thumbelina | 1995 | cdi |
| Happiness! de Lucks | 2007 | ps2 |
| Happy Birthday Bugs | 1990 | nes |
| Happy Breeding - Cheerful Party | 2003 | dreamcast, ps2 |
| Happy Game | 2021 | switch |
| Happy Lesson - First Lesson | 2000 | dreamcast |
| Happy! Happy!! Boarders in Hokkaido Rusutsu Resort | 2000 | ps2 |
| Harajuku Tantei Gakuen - Steel Wood | | psp |
| The Hardy Boys - The Hidden Theft | 2009 | wii |
| The Hardy Boys - Treasure on the Tracks | 2009 | nds |
| Harem Tengoku da to Omottara Yandere Jigoku Datta | 2014 | ps3 |
| Harley's Humongous Adventure | 1993 | snes |
| Harmony: The Fall of Reverie | 2020 | switch |
| Harry Potter and the Sorcerer's Stone | 2001 | gba, gbc |
| Harry Potter to Nazo no Prince | 2009 | nds |
| Harry Potter und der Halbblut-Prinz | 2009 | nds |
| Harry Potterwa Honhyeorwangja | 2009 | nds |
| Haru no Ashioto - Step of Spring - Deliver Spring to Your Heart ... as Soon! | 2006 | ps2 |
| Harukanaru Toki no Naka de | 2000 | ps1 |
| Harukanaru Toki no Naka de - Banjou Yuugi | 2003 | ps1 |
| Harukanaru Toki no Naka de - Hachiyou-shou | 2005 | ps2 |
| Harukanaru Toki no Naka de - Hachiyoushou | 2013 | psp |
| Harukanaru Toki no Naka de - Maihitoyo | 2008 | ps2 |
| Harukanaru Toki no Naka de - Yume no Ukihashi Special | 2009 | ps2 |
| Harukanaru Toki no Naka de 2 | 2002 | ps2 |
| Harukanaru Toki no Naka de 2 | 2005 | psp |
| Harukanaru Toki no Naka de 3 | 2004 | ps2 |
| Harukanaru Toki no Naka de 3 - Izayoiki | 2005 | ps2 |
| Harukanaru Toki no Naka de 3 - Unmei no Labyrinth | 2006 | ps2 |
| Harukanaru Toki no Naka de 3 Ultimate | 2017 | vita |
| Harukanaru Toki no Naka de 4 | 2011 | ps2 |
| Harukanaru Toki no Naka de 4 | 2008 | wii |
| Harukanaru Toki no Naka de 6 | 2015 | psp, vita |
| Harukanaru Toki no Naka de Ultimate | 2018 | vita |
| Harukaze P. S. - Plus Situation | 2008 | ps2 |
| Haruoto Alice & Gram - Snow Drop | 2017 | vita |
| Harusame Youbi | 2001 | dreamcast |
| Harvest Moon 3D - The Tale of Two Towns | 2012 | 3ds |
| Harvest OverRay | 2015 | vita |
| Harvey Birdman - Attorney at Law | 2008 | ps2, psp, wii |
| Hashihime of the Old Book Town Append | 2021 | switch |
| Hataraku Shoujo - Tekipaki Working Love FX | 1998 | pcfx |
| Hatoful Boyfriend | 2015 | ps4 |
| Hatoful Boyfriend - Holiday Star | 2015 | vita |
| Hatsujou Sprinkle | 2017 | vita |
| Hatsukare - Renai Debut Sengen! | 2013 | psp |
| Hatsukoi - First Kiss | 2005 | ps2 |
| Hatsuru Kotonaki Mirai Yori | 2016 | vita |
| Hatsuyuki Sakura | 2017 | vita |
| Haunt | 2012 | xbox360 |
| Hauntii | 2024 | xboxone |
| Haven | 2021 | ps4, switch |
| Haven Park | 2021 | switch |
| Hayarigami - Keishichou Kaii Jiken File | 2004 | ps2 |