64		Momotarō Densetsu (PlayStation, 1998)
64		Wizardry: Llylgamyn Saga (PlayStation, 1998)
63		Wizardry: Crusaders of the Dark Savant (PlayStation, 1995)
61		Might and Magic VIII: Day of the Destroyer (PlayStation 2, 2001)
61		Wizardry: Tale of the Forsaken Land (PlayStation 2, 2001)
60		Class of Heroes 2G (PlayStation 3, 2015)
60		Realms of Arkania: Star Trail (PlayStation 4, 2018)
60		Wizardry: Labyrinth of Lost Souls (PlayStation 3, 2011)
60		Wizardry Xth: Unlimited Students (PlayStation 2, 2006)
60		Wizardry Xth: Academy of Frontier (PlayStation 2, 2005)
51		Dragon Quest IV: Michibikareshi Monotachi (PlayStation, 2001)
50		Realms of Arkania: Blade of Destiny (PlayStation 4, 2017)
50		Dragon Quest V: Tenkū no Hanayome (PlayStation 2, 2004)
50		Labyrinth of Refrain: Coven of Dusk (PlayStation 4, 2017)

Notes: Games similar to Boundary Gate: Daughter of Kingdom, Games like Boundary Gate: Daughter of Kingdom, Pack-In-Video Co., Ltd, Polestar Co., Ltd., Studio OX, Victor Interactive Software, Inc., PlayStation, Role-Playing, RPG, Fantasy, Turn-based, 1st-person, Sony PlayStation, PSX, PS1, PS2, PS3, PS4, Game Similarities.