After the merging with Enix Corporation, this department was created solely dedicated to handle their flagship franchise: Dragon Quest. In late 2013, Square Enix would go to a corporate restructure that would introduce the Business Division system. Main development of the Dragon Quest franchise would be handed to Business Division 6.
Best-rated Square Enix Product Development Division 9 games
87
Dragon Quest IV: Chapters of the Chosen
86
Dragon Quest VIII: Journey of the Cursed King
86
Dragon Quest IX: Sentinels of the Starry Skies
80
Dragon Quest Heroes: Rocket Slime
73
Dragon Quest Monsters: Joker
70
Dragon Quest V: Hand of the Heavenly Bride
62
Dragon Quest Swords: The Masked Queen and the Tower of Mirrors
60
Itadaki Street DS
Dragon Quest Characters: Torneko no Daibouken 3
Dragon Quest & Final Fantasy in Itadaki Street Portable
Dragon Quest: Monster Battle Road
Dragon Quest: Monster Battle Road II Legends
Dragon Quest: Shounen Yangus to Fushigi no Dungeon
Dragon Quest V: Tenkuu no Hanayome
Dragon Quest Wars
Dragon Quest X: Mezameshi Itsutsu no Shuzoku Online
Kenshin Dragon Quest: Yomigaerishi Densetsu no Tsurugi
Slime Mori-mori Dragon Quest 3: Daikaizoku to Shippo-dan
Slime Mori-mori Dragon Quest: Shougeki no Shippo-dan