You're standing in front of the post office in Bony Spirits, Fleshy Souls, or Psychic Specters. It's that familiar, slightly tedious rhythm of talking to Postane, the NPC who handles your digital goodies. Honestly, if you aren't using passwords for yo kai watch 2, you are playing the game on hard mode for absolutely no reason. Most players just grind. They spend hours trying to befriend a rare Yo-kai with nothing but a stick of bitter chocolate and a prayer.
Don't do that.
The password system in this game is basically a legal cheat code left in by Level-5. It’s not just about getting a few extra consumables; it’s about snagging Five-Star Coins, Glitzy Coins, and those elusive Special Coins that practically guarantee a high-rank Yo-kai. If you’ve ever felt the sting of a Crank-a-kai grey capsule, you know exactly why these codes matter.
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Why the Post Office is Your Best Friend
The Lambert Post Office isn't just a place to pick up mail from your mom. It’s the gatekeeper. When you talk to the clerk at the second counter, you’re prompted to enter a string of characters. This is where things get slightly annoying because the game is case-sensitive and very picky about special characters. One wrong letter and you get nothing.
Passwords in this game are regional. This is a huge point of confusion for people looking up guides online. A code that worked for a Japanese player years ago won't do a thing for your North American or European copy. The localization team changed almost everything. For example, some of the most famous Japanese passwords were tied to physical merchandise or promotional campaigns that never even made it West.
Getting the Rare Coins Early
The smartest thing you can do is burn through a list of Five-Star Coin passwords the moment you reach Springdale in the past or present. These coins have a significantly higher "pull rate" for S-Rank Yo-kai like Cruncha or Shadow Venoct.
Try entering O3N7U3L0 or O5B7U2L8. These are classic North American codes that have been verified since the game's launch back in 2016. If you're playing the European version, those might not work, but MY5T3RY often does. It’s a bit of a gamble depending on your cartridge's origin, but the payoff is a Yo-kai that can carry your entire team through the mid-game.
The Weird Connection to the Yo-kai Medallium
Most people think passwords are just for coins. That’s wrong. There are specific passwords that unlock "key items" or special fusions. But let's talk about the Glitzy Coins. These are the ones that target specific tribes. If you’re desperate for a Mysterious tribe Yo-kai to round out your strategy, you need those specific tribe-focused coins.
I remember spending three days trying to find a decent healer for my Bony Spirits playthrough. I was stuck with Tattletell way longer than I should have been. Then I found the password for a Cheerful Coin. Boom. High-rank healer within ten minutes. It changes the pacing of the game entirely. You go from struggling against Boss Yo-kai to absolutely steamrolling them.
Evolution Items and "Cheat" Buffs
There’s a common misconception that you can just "password" your way to a Level 99 Shogunyan. You can’t. The game isn't that broken. However, you can get items like the Ageless Powder or the Glacial Clip much earlier than you’re supposed to find them in the wild.
Think about the fusion system. To get some of the best Yo-kai, you need a base Yo-kai and a very rare item. Usually, those items are locked behind the Jungle Hunter shop, requiring you to catch thousands of points worth of bugs or fish. It's a slog. A password that hands you a rare evolution item saves you roughly five hours of staring at a virtual fishing pole.
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Troubleshooting Your Passwords
If you’re typing in passwords for yo kai watch 2 and getting a "this password is incorrect" message, don't panic. Check your region first. If you bought a digital copy from the UK eShop, you are using the PAL version. US codes will fail.
- Check O vs 0: This is the #1 error. The game distinguishes between the letter O and the number zero.
- Case Sensitivity: Most passwords are all caps, but some promotional ones use mixed casing.
- The "One-Time" Rule: Once you use a password, it’s tied to that save file forever. You can’t restart the game and use it again on the same save, but if you start a completely new game on a different slot, the password becomes valid again.
The Secret World of QR Codes vs Passwords
It’s worth noting that passwords are only half the battle. In Yo-kai Watch 2, QR codes are arguably more powerful. You scan those at the Piggleston Bank. While passwords give you general high-tier coins, QR codes often give you "Key Items" that trigger specific Yo-kai appearances in the world.
For example, to get the "Jewelnyans" (like Sapphinyan or Emeraldnyan), you don't use a password. You need a specific QR code. If you find a "password" list online that looks like a jumbled mess of 20 characters, it’s probably a mistitled QR code. Stick to the 8-character strings for the Post Office.
Essential North American Password List
If you are playing on a US/North American 3DS (or a region-free modded unit), these are the heavy hitters. I've used these across multiple playthroughs of Fleshy Souls and Psychic Specters.
- SP00KYT1M3 - Gives you a Special Coin. This is arguably the best coin in the game outside of the Legend coins.
- SUMM3R! - Another high-tier coin variant.
- MY5T3RY - Usually grants a Five-Star coin.
- NYAN4DAYZ - This is part of a series of promotional codes that were released during the initial marketing push.
The variety in these codes is intentional. Level-5 wanted people checking social media and buying the toys, so they scattered the codes everywhere. Even now, years after the 3DS eShop has effectively closed, these hard-coded passwords still function perfectly because they are baked into the game's data, not fetched from a server.
Maximizing Your Crank-a-kai Pulls
Using a password to get a Five-Star Coin is only the first step. If you really want to be "pro" about this, you need to understand how the Crank-a-kai works. The "seed" for what you get from a coin is determined when you start your save file.
You cannot save the game, use a password coin, get a bad Yo-kai, and then reset. You will get the exact same bad Yo-kai every single time.
The workaround? Use your password coins on different days. The game tracks your daily pulls. If you have five Special Coins from passwords, and the first one gives you a junk item, try the second one. If that's also junk, wait until the next real-world day. The internal "luck" shifts. It’s a weird, convoluted system, but that’s Yo-kai Watch for you.
Why Some Passwords Stop Working
Sometimes a password just dies. This usually happens because of a version update. When Psychic Specters (the "definitive" third version) launched, some of the early Bony/Fleshy passwords were patched out or replaced. If you’re playing on the 1.2 or 2.0 update, you might find that some older "infinite" glitches associated with passwords have been scrubbed.
Also, be wary of "Generator" websites. There is no such thing as a password generator for this game. The passwords are "static." They are strings of text written into the game's code. If a site asks you to "generate" a code by clicking an ad, it’s a scam. Stick to the lists compiled by the community on sites like GameFAQs or the Yo-kai Watch subreddit, which have been peer-reviewed for nearly a decade.
The Final Strategy
To get the most out of your game, don't dump all your passwords at once. Wait until you have access to the past version of the Crank-a-kai. In Yo-kai Watch 2, you eventually travel 60 years into the past. The Crank-a-kai there has a slightly different pool of Yo-kai compared to the one in the present.
Using a Five-Star Coin in the past might get you a classic Yo-kai that is significantly harder to find than the modern ones. It’s all about resource management. You only get a handful of these "guaranteed" top-tier coins, so don't waste them in the first hour of the game when your team cost is too low to even use them effectively.
Actionable Next Steps for Players
- Verify your region: Look at the small text on your cartridge or the eShop receipt. "USA" codes and "PAL" codes are not interchangeable.
- Head to the Lambert Post Office: Talk to the woman at the middle counter. This is where all 8-character passwords are entered.
- Input the "Big Three": Start with O3N7U3L0, O5B7U2L8, and SP00KYT1M3 to stock up on Five-Star and Special Coins.
- Save before you Crank: While resetting doesn't change the coin's result, it does allow you to save that coin for a different day or a different location (Past vs. Present).
- Check the Bank next: Once you’ve exhausted the passwords, find the QR code patterns online for the "Jewelnyans" to add some serious elemental power to your roster.
The world of Yo-kai Watch 2 is massive, and honestly, it’s a bit of a grind. Using these passwords doesn't ruin the experience; it just cuts out the fluff so you can get to the actual strategy and story. Go get those S-Ranks. They make the Infinite Inferno a lot less intimidating.