Nippon Ichi Software Inc.


Nippon Ichi Software was founded in July 1993 as Prism Kikaku by a group of former SunSoft staff led by Kōichi Kitazumi. The company took on its current name in November of 1994, and today is headed by Sōhei Niikawa.

Following the international releases of La Pucelle: Tactics and Disgaea: Hour of Darkness, Nippon Ichi found a much wider niche audience outside Japan, and established the American publishing division NIS America in December 2003.

Also Known As

  • Prism Kikaku Ltd. (from Jul, 1993 to Jul, 1995)


Disgaea 2 PC(2017)
Criminal Girls 2: Party Favors(2016)
Witch and the Hundred Knight: Revival Edition (Limited Edition), The(2016)
The Witch and the Hundred Knight: Revival Edition(2016)
Disgaea PC(2016)
Yomawari: Night Alone(2015)
Disgaea 5: Alliance of Vengeance (Limited Edition)(2015)
Disgaea 5: Alliance of Vengeance(2015)
Disgaea 5: Alliance of Vengeance (Launch Day Edition)(2015)
Criminal Girls: Invite Only(2015)
Awakened Fate Ultimatum, The(2014)
htoL#NiQ: The Firefly Diary(2014)
Witch and the Hundred Knight, The(2014)
Disgaea 4: A Promise Revisited(2014)
Disgaea D2: A Brighter Darkness (Limited Edition)(2013)
Makai Senki Disgaea 4: Fuka & Desco-hen Hajimemashita(2013)
Disgaea D2: A Brighter Darkness(2013)
Disgaea D2 (Shokai Genteiban)(2013)
Missing Parts: The Tantei Stories - Complete(2012)
Cave Story 3D(2012)
Disgaea 3: Absence of Detention(2011)
Makai Senki Disgaea 4: Fuka & Desco-hen Hajimemashita (Sūryō Gentei Append-ban)(2011)
Disgaea 4: The Fuka & Desco Show(2011)
Disgaea 4: A Promise Unforgotten (Premium Edition)(2011)
Makai Senki Disgaea 4 (Shokai Genteiban)(2011)
Disgaea 4: A Promise Unforgotten(2011)
Prinny 2: Dawn of Operation Panties, Dood!(2011)
Criminal Girls(2010)
Z.H.P. Unlosing Ranger VS Darkdeath Evilman(2010)
Zettai Hero Kaizō Keikaku (Shokai Genteiban)(2010)
Cladun: This is an RPG(2010)
Last Rebellion(2010)
La Pucelle † Ragnarøk (Shokai Genteiban)(2009)
La Pucelle † Ragnarøk(2009)
Disgaea Infinite(2009)
Makai Senki Disgaea 2 Portable (Shokai Genteiban)(2009)
Disgaea 2: Dark Hero Days(2009)
Phantom Brave: The Hermuda Triangle(2009)
Disgaea 3: Absence of Justice - Raspberyl(2009)
Prinny: Can I Really Be the Hero?(2008)
Rhapsody: A Musical Adventure(2008)
Disgaea DS(2008)
Tori no Hoshi: Aerial Planet(2008)
Makai Senki Disgaea 3 (Shokai Genteiban)(2008)
Disgaea 3: Absence of Justice(2008)
Dragoneer's Aria(2007)
Soul Nomad & the World Eaters(2007)
Soul Cradle: Sekai o Kurausha (Limited Edition)(2007)
Makai Senki Disgaea Portable (Shokai Genteiban)(2006)

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