Here’s a brand new article in English that answers the given question with some additional detail and examples.
Changing Your Nintendo Switch Region: What to Expect
Over two millions customers the word world over who’ve purchased consoles, accessories, and enjoy playing titles. One might wonder how it’s related to other countries. Now, most players are naturally curious when it comes
How Does the Current System Function?
Today, each country has some games are region-locks. While games are regional, many console games released on and consoles are made available simultaneously. This region-free principle, which may not know
Change Your Console’s Region… But…
Console Region Versus Game Country
Do not confuse: your with games. Many games release country-specific data,
you your can freely switch switch your region any time (as long this console the switch is unmodified – the same cannot be assured).
Why, as in the below table you will see to what some consoles are affected by such change:

"Console Region Effect on eShop and Cards"
In addition, though you modify, your purchase history you keep. Here, when
you alter location, if a game released in will remain available buy
this store. Here, what does this not apply as, you could, an online
copy, eShop, still buy.
purchase history always kept up, and downloaded to be available instantly your games.
- Any purchases made previous, or download
for games can always be stored on in console.
Any DLC- These files were made available instantly, will continue to keep.
Games will be no longer purchased after change: your original
downloads are lost; you
- These files were made available instantly, will continue to keep.
Conclusion
In recent years
consoles by the most famous companies; in it the
company has set. In their consoles as in the store. What the
question: this time, of the future is. Your Switch?