Eager to toot its horn on the vast third-party support the PlayStation Vita will apparently enjoy, Sony fired off a list of developers in a press email earlier today. The Japanese developers currently dwarf the North American studios who have signed up, but it's understandable: Sony has been doing well in Japan with the PSP for some time now, there's more confidence in the platform there.

Anywho, hit the jump for the full list and give us your best guesses on what they're working on in the comments section!

List of PlayStation Vita developers as of June 7, 2011:

Japan
  • ACQUIRE Corp.
  • Jorudan Co., Ltd.
  • ALPHA・UNIT CO.,LTD
  • KADOKAWA GAMES, LTD.
  • ALVION Inc.
  • Kadokawa Shoten Publishing Co., Ltd.
  • AQ INTERACTIVE INC.
  • KAGA CREATE CO., LTD
  • AQUAPLUS Co., Ltd
  • Konami Digital Entertainment Co., Ltd.
  • ARC SYSTEM WORKS Co., Ltd.
  • LEVEL-5 Inc.
  • ARIKA CO., LTD.
  • MAGES Inc. (5pb)
  • ARTDINK CORPORATION
  • Mainichi Communications Inc.
  • ASCII MEDIA WORKS Inc.
  • Marvelous Entertainment Inc.
  • ASGARD Co., Ltd.
  • media5 Corporation
  • Aspect Co., Ltd.
  • NAMCO BANDAI Games Inc.
  • BROCCOLI Co., Ltd.
  • Nihon Falcom Corporation
  • Capcom Co., Ltd.
  • Nippon Ichi Software, Inc.
  • CHUN SOFT CO., Ltd
  • NOWPRODUCTION, CO., LTD
  • Codemasters Software Company Limited
  • OaKs co., Ltd.
  • Crafts & Meister Co., Ltd.
  • PAON CORPORATION
  • CyberConnect2 Co., Ltd.
  • POLYGON MAGIC, INC.
  • CYBERFRONT Corporation
  • PROTOTYPE CO., LTD.
  • D3 PUBLISHER Inc.
  • Q Entertainment Inc.
  • DIGITAL WORKS ENTERTAINMENT INC.
  • SAFARI GAMES., Ltd
  • Dimps Corporation
  • SEGA CORPORATION
  • dorasu corporation
  • SilverStarJapan Co., Ltd.
  • Edia Co., Ltd.
  • SNK PLAYMORE CORPORATION
  • ENTERBRAIN, INC.
  • Sonic Powered co., Ltd.
  • FromSoftware, Inc.
  • Spike Co., Ltd
  • Gameloft K.K.
  • SQUARE ENIX Co., Ltd.
  • GANBARION Co., Ltd.
  • Starfish-SD Inc.
  • Genki Co., Ltd.
  • SUNCORPORATION
  • Grasshopper Manufacture Inc.
  • SystemPrisma Co., Ltd.
  • GungHo Online Entertainment, Inc.
  • SystemSoft Alpha Corp.
  • GUST CO., LTD.
  • TECMO KOEI GAMES CO., LTD.
  • HAMSTER Corporation
  • TGL
  • HUNEX CO., LTD.
  • TOMY Company, Ltd.
  • IDEA FACTORY CO., LTD.
  • TOSE CO., LTD.
  • Ignition Entertainment Ltd.
  • tri-Ace Inc.
  • IMAGICA DIGITALSCAPE Co., Ltd.
  • Ubisoft K.K.
  • Index Corporation (Atlus)
  • Views Co., Ltd.
  • IREM SOFTWARE ENGINEERING INC.
  • YUKE'S Co., Ltd.
North America
  • Activision, Inc.
  • Paramount Digital Entertainment
  • Capybara Games
  • PopCap Games
  • "CCP"
  • Powerhead Games
  • Demiurge Studios
  • Rockster Games
  • Electronic Arts
  • THQ
  • Epic Games Inc.
  • Trendy Entertainment
  • Far Sight Studios
  • Ubisoft®

This article was originally published on Joystiq.