Can 3DS XL Pokemon trade with 3DS LL?

Question

3DS XL and 3DS LL games are region locked. Therefore, Japan games only on Japanese console; same to English games to English console.

But what I want to know is, whether they can still trade across games that are region-locked, Japanese games to English games (E.g. Pokemon Omega Ruby [J] to Pokemon Alpha Sapphire [NA])

Answer 1

Long story short, yes. Ive done it with a friend, so yes.