If the game is in the form of a DS game card (which most games are and I am pretty sure this game is), then it will work on the all types of the DS, including the DSi XL.
In short, YES.
Because since you are in a different country so you should get an English dsi game
Then I woke up
yes
Yes
any ds Pokemon game will work on dsi as long as it was purchased in the same country
The DSi is not region-locked, it can play a Japanese game regardless of where the DSi came from.
Regular Nintendo DS games are not region locked, a UK one will work on a US DSi.
Of corse it will The DSI is an upgraded version of the Original DS it will work.
Yes, it will.
Well, any game that you can buy on the DSi store is not a DS game, such as "The Minis March Again." There is a DSi-only game which requires the camera to play, it is called Monster Finder and cannot be played on a regular DS (though it should work fine on a DSi).
Yes, the Nintendo DS lite can play DSi games
No because the 3ds game is to big to put in a dsi