Dragon Quest Monsters 2: Iru to Ruka no Fushigi na Fushigi na Kagi has never been released for PC, so it has no PC system requirements. It came out on Android, iOS, Nintendo 3DS. Released in 2014.
Running Dragon Quest Monsters 2: Iru to Ruka no Fushigi na Fushigi na Kagi on a computer
There is no emulator for Android, iOS, Nintendo 3DS that this site will point you at.
Games of the same series that run on PC
Dragon Quest XII: The Flames of Fate
Dragon Quest Builders 2
DRAGON QUEST XI: Echoes of an Elusive Age
DRAGON QUEST HEROES II
DRAGON QUEST BUILDERS
DRAGON QUEST HEROES: The World Tree's Woe and the Blight Below
Where Dragon Quest Monsters 2: Iru to Ruka no Fushigi na Fushigi na Kagi can be played
Platforms: Android, iOS, Nintendo 3DS.
