From Game Developer Research Institute
LukPlus Co. Ltd. (有限会社ラックプラス). Established August 2003 and based in Shinagawa, Tokyo.
- Coropata (JP Publisher: LukPlus)
- Futari wa PreCure Splash Star: Panpaka Game de Zekkouchou! (co-developed with Dual and Suzak?) (JP Publisher: Bandai)
- Maru Kaite DonDon Oboeru: Kyoui no Tsugawa Shiki Kanji Kioku Jutsu (JP Publisher: Ertain)
- Aquarium With Clock [DSiWare] (JP Publisher: LukPlus)
- Coropata [DSiWare] (JP Publisher: LukPlus)
- Saggitarius-A-Star [DSiWare] (JP Publisher: LukPlus)
- Scared Rider XechS (programming, graphics) (JP Publisher: Red)
- Planning: Rejet; Story: Story Riders; Scenario: Scenario Factory Gekko; Illustration Work: Winds, Kusanagi; Sound: 5pb.; Animation Production: Production I.G
- "3D Shooting Game, April 2006"
- "Communication Game, December 2004"
- Dagekio [Steam] (unreleased?) (LukPlus)
- Steam Greenlight campaign was approved in 2015, but appears to have never been released
- Hyperdimension Neptunia: Re;Birth1 [Steam] (port from PS Vita?) (Idea Factory)
- Official website (Japanese)