| Mona & Moki 2 - Drive Me Wilder! | 1996 | ps1 |
| Mondai na Nihongo | 2007 | nds |
| Monkey Academy | 1984 | col |
| Monkey Music | 1982 | a2600 |
| Monoshiri Jiyuugaku - Ogura Hyakunin Isshu-hen | 1995 | 3do |
| Monster Cise | 1984 | a2600 |
| Morinaga Takurou Kanshuu - Okane no Shin Joushiki DS Training | 2008 | nds |
| Morse | 1983 | o2 |
| Morse Code Tutor | 1979 | a2600 |
| Moses - Prince of Egypt | 2000 | ps1 |
| Motto Hayaku! Seikaku ni! - Kazu Sense, Keisanryoku Up Training - Suutore | 2008 | nds |
| Motto Me de Unou o Kitaeru - DS Sokudoku Jutsu | 2008 | nds |
| Motto TOEIC Test DS Training | 2008 | nds |
| The Mouse Police | 2004 | ps2 |
| Mr. Bloopy Saves the World | 2014 | snes |
| Mr. Bloppy Saves the World | 2013 | snes |
| Museo Amparo | 1992 | cdi |
| Music - Music for Everyone | 2008 | nds |
| The Music Machine | 1983 | a2600 |
| Music Maker | 1985 | astrocade |
| My Chinese Coach - Learn to Speak Chinese | 2004 | nds |
| My Disney Kitchen | 2002 | ps1 |
| My English Coach | 2009 | nds |
| My First Dollhouse | 2009 | nds |
| My Fun Facts Coach | 2008 | nds |
| My Japanese Coach - Learn to Speak Japanese | 2008 | nds |
| My Life on a Farm 3D | 2014 | 3ds |
| My Reading Tutor | 2010 | nds |
| My SAT Coach with The Princeton Review - Crack the SAT | 2008 | nds |
| My Spanish Coach | 2008 | psp |
| My Style Studio - Notebook | 2015 | wiiu |
| My Virtual Tutor - Reading - 1st Grade to 2nd Grade | 2009 | nds |
| My Virtual Tutor - Reading - K to 1st Grade | 2009 | nds |
| My Virtual Tutor - Reading - Pre-K to Kindergarten | 2009 | nds |
| My Word Coach - Improve Your Vocabulary | 2007 | nds |
| My Word Coach Junior - Woordjes Leren | 2009 | nds |
| Myaon o Sagase | 1998 | ps1 |
| NFL Football Trivia Challenge | 1993 | cdi, segacd |
| NFL Football Trivia Challenge '94-'95 Edition | 1994 | cdi |
| NHK Gakuen - Space School - Sansu 5 Nen | 1989 | nes |
| NHK Gakuen - Space School - Sansu 6 Nen | 1989 | nes |
| Naftaline chez Elle | 1996 | cdi |
| Naftaline et ses Amis | 1996 | cdi |
| Nakamura Akira Kanshuu - India Shiki Keisan Drill DS | 2008 | nds |
| Nakamura Sumiko Tettei Shidou - Shin TOEIC Test 1-nichi 1-pun DS Lesson - 1-shuukan Shuuchuu Program Tsuki | 2008 | nds |
| Nakayoshi All-Stars - Mezase Gakuen Idol | 2008 | nds |
| Nanami no Oshiete Eibunpou DS - Kiso kara Manabu Step Up Gakushuu | 2004 | nds |
| Nanami no Oshiete English DS - Mezase TOEIC Master | 2004 | nds |
| Nandoku Kanji DS - Nandoku, Yoji Jukugo, Koji Kotowaza | 2008 | nds |
| Nanonote | 1992 | gb |
| Naoko to Hide-bou - Kanji no Tensai 1 - Bushu-hen, Bushu no Namae ga Tanoshii Chou Kioku-hou | 1995 | 3do |
| Naoko to Hide-bou - Sansuu no Tensai 1 - Wa to Sa no Bunshoudai Tsurukamezan Part I | 1995 | 3do |
| Naoko to Hide-bou - Sansuu no Tensai 2 - Hayasa no Bunshoudai Tsuukasan Part I | 1995 | 3do |
| Nathan Anglais - Methode Pratique | 2004 | nds |
| Nathan Entrainement 6e | 2004 | nds |
| Nathan Entrainement CE1 | 2009 | nds |
| Nathan Entrainement CE2 | 2009 | nds |
| Nathan Entrainement CM1 | 2009 | nds |
| Nathan Entrainement CM2 | 2009 | nds |
| Nazotte Oboeru - Otona no Kanji Renshuu | 2006 | nds |
| Nazotte Oboeru - Otona no Kanji Renshuu - Kaiteiban | 2010 | nds |
| Nazotte Oboeru - Otona no Kanji Renshuu - Kanzen Ban | 2007 | nds |
| Neiro no Hinkaku | 2010 | psp |
| New Art Academy | 2012 | 3ds |
| New Chuugaku Eitango Target 1800 DS | 2009 | nds |
| New Eitango Target 1900 DS | 2007 | nds |
| New Horizon - English Course 1 | 2012 | nds |
| New Horizon - English Course 1 DS | 2008 | nds |
| New Horizon - English Course 2 | 2012 | nds |
| New Horizon - English Course 2 DS | 2008 | nds |
| New Horizon - English Course 3 | 2012 | nds |
| New Horizon - English Course 3 DS | 2008 | nds |
| New Shikakui Atama o Maruku Suru. DS - Kanzen Seiha Ketteiban | 2009 | nds |
| New Splash | 1992 | arcade |
| New Unou Kids DS | 2008 | nds |
| New Unou Kids Wii | 2008 | wii |
| NextRev - Care Manager Shiken | 2013 | vita |
| NextRev - Hisho Kentei Shiken | 2013 | vita |
| NextRev - IT Passport Shiken | 2012 | vita |
| Ni Hao, Kai-Lan - New Year's Celebration | 2009 | nds |
| Nick Jr. Dora the Explorer - Journey to the Purple Planet | 2005 | gc, ps2 |
| Nick Jr. Go Diego Go! Safari Rescue | 2008 | wii |
| Nickelodeon Ni Hao, Kai-Lan - Super Game Day | 2009 | ps2, wii |
| Nickelodeon Team - Umizoomi | 2004 | nds |
| Nickelodeon Team Umizoomi and Dora's Fantastic Flight | 2012 | nds |
| Nicktoons - Android Invasion | 2007 | nds |
| Nihon Keizai Shinbunsha Kanshuu - Shiranai Mama dewa Son wo Suru - 'Mono ya Okane no Shikumi' DS | 2009 | nds |
| Nihongo Bunshou Nouryoku Kentei Kyoukai Kyouryoku - Tadashii Nihongo DS | 2007 | nds |
| Nihongo Kentei Iinkai Kounin - Nihongo Kentei DS | 2008 | nds |
| Nihongo de Asobo DS | 2004 | nds |
| Nihonshi DS | 2009 | nds |
| Nintendo Labo - Toy-Con 01: Variety Kit | 2018 | switch |
| Nintendo Labo - Toy-Con 02: Robot Kit | 2018 | switch |
| Nippon Shuzan Renmei Kanshuu - Itsudemo Soroban DS | 2008 | nds |
| Nippon Suugaku Kentei Kyoukai Kounin - Suken DS - Otona ga Tokenai! Kodomo no Sansuu | 2008 | nds |
| Noah's Ark | 1992 | cdi |
| Noddy in Toyland | 2004 | nds |
| Nontan to Issho - Hoshi no Okurimono | 1995 | 3do |
| Nontan to Issho - Nohara de Asobo | 1994 | 3do |
| Nova Usagi no Game de Ryuugaku! DS | 2007 | nds |