The button-input information for the square button on controllers is in Japanese on the Windows English (North America) version of the game.

I really don't think this was necessary, but... here you go.

Time: A lot of times?
Frequency: Always
World name: Gilgamesh
Character name: Liddy Ghu
NPC name: N/A
Monster name: N/A
Class/Level: Any
Party or solo: Either
In-game time: Doesn't matter
Area and coordinates: Doesn't matter

Steps:
1. Open the window to choose which item you want glamoured and what to glamour onto it
2. Look at the "Window Commands" list. The language on the North American version of the normally "Subcommands" button for the button "Square" is in Japanese.

Connection Specs : Don't matter.
PC Specs : Don't matter.
Gamepad Manufacturer : Sony DualShock4

Image :