A Japanese Nintendo Account is the cleanest way to reach games and demos that never leave the Japan eShop. No shipping, no customs, no physical import. It is just a login set to a different region. Once it exists you can browse and buy from the JP store on the same console you already own. The only real friction is payment, and that is solvable.
The steps, start to finish
Go to the Nintendo Account creation page and make a new account. Do not add a new profile to your existing one. Set the region to Japan during sign-up. The region choice is permanent, so get it right the first time.
Verify the email before you do anything else. A fresh account that is not verified cannot link to a console or spend money. The confirmation arrives within minutes, and skipping it is the single most common reason a setup “does not work” later.
Use a Japanese address format. You do not need a real residence. The form just needs a valid-looking prefecture, city, and postal code. People paste a well-known Tokyo address from a map. Nintendo does not ship anything to it for a digital account.
Set the language to English if you prefer. The store still shows Japanese game titles, but menus become readable. That small change removes most of the confusion for first-timers who would otherwise stare at a wall of characters.
On your Switch, add a new user, then link that user to the new Japan-region account. Each user can have its own region, so your main US account stays untouched. You are layering a side door onto the console, not replacing the front one.
Open the eShop from that user. You are now looking at Japanese prices and Japan-only listings. The whole setup takes about five minutes, plus the email wait.
The setup is reversible and free to attempt. You lose nothing by making the account once, and you can ignore it afterward if you never find a reason to use it.
What you actually gain
The JP eShop carries titles and demos that the US store never lists. Some are full games with English on the cart. Some are smaller eShop-only releases. Some are timed demos that appear in Japan weeks before the West. For a follower of a specific series, that window is the entire point.
Online play works across regions for most games, so a JP account does not isolate you from friends on your US account. Save data is tied to the account that made it, though, so keep that straight when you switch users. A screenshot saved on the JP profile will not show up under your US one.
Concrete examples of what shows up there first include Japan-only demos for upcoming titles, limited pre-order bonus downloads, and indie games that never get a Western eShop page. None of these require a Japanese credit card to browse. You see them the moment the JP store opens.
The My Nintendo rewards program also runs a separate Japan catalog. Points you earn on your US account do not cross over, but the JP side sometimes offers digital wallpapers and small expansions that the US program skips. It is a minor perk, not a reason to make the account by itself.
The one catch: paying for it
The JP eShop wants Japanese payment. Many US credit cards get declined because the billing region does not match the store region. The common workaround is Japanese eShop cards, which you buy from a third-party shop in US dollars and redeem as codes. The rate is rarely perfect, but it works and it keeps you inside Nintendo’s rules.
One detail that trips people up: JP eShop codes are region-locked to a Japan account. A code bought for the Japanese store will not redeem on your US login. Keep the code and the account region matched, or you will watch the balance sit useless.
Some international cards do go through. If yours fails, do not keep retrying with different cards. Switch to prepaid codes and move on. Repeated declines can flag the account, and that is a headache you do not need.
One more limit people forget
A Japan-region account cannot join a US family group, and vice versa. If you share games through a family plan, the JP account sits outside it. That is fine for a side account you use alone. It breaks the moment you try to share JP purchases with family members on your US plan.
The free tier of thinking applies here too. You are not buying a subscription. You are making a login. The cost is only the games you choose to buy, plus the small markup on codes if you go that route.
DLC follows the same region rule. A Japan-region DLC only attaches to a Japan-region copy of the game. If you bought the base game on your US account, JP DLC will not link to it. Keep the base game and its add-ons on the same account or you will pay twice.
The Nintendo Online membership is also regional. A US subscription does not open JP cloud saves on a JP-purchased game, and the Japan membership is priced in yen with its own family rules. Most people do not need a second membership, but if you buy JP games to play online, factor that in before you complain that “the subscription did not work.”
Is the setup worth it
Is it worth the trouble? For most players, no. Big multi-region releases land on the US eShop on the same day. The Japan account matters when a title is JP-exclusive, or when you want earlier access to something that staggers its Western release.
So I would not make one just to browse. I would make one the day a specific game or demo is only on the JP store. That is the whole test: do you have a concrete reason, or are you browsing out of curiosity? Curiosity is free, but the payment setup is work you only do once it pays off.
The people who benefit are specific. Import-minded fans chasing region-exclusive editions gain the most. Early-access hunters who follow a series week by week gain the timing edge. Casual players who only touch global hits gain nothing and should stay on the US store.
One last point on safety. Never share your login with a “region switch” helper. Region is fixed at creation and cannot move. The only path is a second account, which these steps already build.
The payoff is narrow. A specific game, a timed demo, an earlier release. Outside that short list, the US store is enough. Most people read this and close the tab, which is the correct outcome.
And the email wait is the only real delay in the whole process. But most players never reach it because they never had a concrete reason. So treat the Japan account as a tool you open on demand, not a hobby you maintain.
If your goal is managing software costs more broadly, the same “try before you buy” habit applies to plenty of paid tools. I covered how to check if a service has a free trial and how to cancel any subscription, both of which translate directly to how you should treat a second store account.
Sources: account creation and region settings at Nintendo Account, and the official eShop region guidance on Nintendo’s support site.
