What are all of the region locked Pokemon games/episodes?

Question

For all side games, main games, and all anime.

Edit: In Japan and anywhere else.
(Was never released in more than one location in the world)

Answer 1

This is a list in which I found which things are Region Locked (What do you mean by region locked in case I got this wrong)
Kanto: Red, Blue, Green, Firered, Leafgreen, First season of the anime.
Johto: seasons 3,4, and 5.
Hoenn: Ruby, Sapphire, Emerald, Seasons 6,7,8 (and I think 9)
Sinnoh: Diamond, Pearl, Platinum, Seasons 10,11,12,13
Unova: BW/BW2, Seasons 14,15, 16 (possible 17)
As for the side games: Mystery dungeon series does not have a set region. Pokemon Ranger: Fiore, Pokemon Ranger 2 shadows of almia is in Almia. Pokemon ranger guardian signs: Oblivia. As for Pokemon Colosseum: Orre. XD gale of darkness is set in: Orre
Every other game is either not in a specified region or not noticed.
The Johto games allow you to go to kanto Post-storyline meaning it is not region locked.

Comments

Some of these games are in more than one region.

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Region locked: locked in one region and not in others.
Sentence: pokemon blaze squad was region locked in Japan, so it can`t go to any other regions.
(I made up that name)

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I wanted games and episodes region locked in Japan or some where else...

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I did not know exactly what you wanted. sorry :(

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It is ok. I really wasn't specific.

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You forgot about Pokemon Titanium