Morioh High Codes

Morioh High is a Roblox game from the Not A Stand Game group that launched on October 2, 2026 and passed 2.4 million visits within three weeks. The official description sets it in present day Morioh, Japan, the town from Diamond is Unbreakable, and calls it a school life game where pretty much anything can happen.

You attend classes, make friends or enemies, build relationships, join groups and explore the school, and the NPCs are not just decoration: you can interact with them. As the description puts it, you can try living a normal school life, but knowing this is Morioh, that probably will not last long. Up to 30 players share a server.

The latest update added Tusk and four new Stands, as the game's title on Roblox says. The developer group had about 220,000 members when we checked.

Every code gives the same two things. Arrow Shards are used to get Stand Arrows, which awaken a Stand. Rerolls swap the Stand you already have for a different one. Of Zen and Computing and AllThingsHow both put a reroll at 100 Rerolls, give a random result weighted by rarity, and exclude the Stand you currently have, so you cannot pick a specific one.

That makes the codes worth more than they look. The twelve confirmed codes give 200 Rerolls, exactly enough for two rerolls, and the 415 Arrow Shards go toward Stand Arrows on top.

Codes do not give a Stand directly. Guides agree on two ways to awaken one in the school:

• Get knocked out in a real fight by another player. Each qualifying knockout gives a small chance to awaken a Stand, with one roll per minute. Guides disagree on the exact odds, quoting 1 in 10 and 1 in 5. Resetting your character, falling off the map or being finished from 1 HP does not count.
• Claim a Stand Arrow. It only spawns in servers with three or more players, only one exists at a time, it has a purple outline you can see through walls, and it disappears after five minutes if no one takes it. Hold E on it until compatibility reaches 100%, and it activates on its own.

Because arrows need three players, a busy public server is the better place to wait for one. Once you have a Stand, the Rerolls from codes are how you try for a better one.

There are several JoJo themed games on Roblox, and code lists mix them up. A Bizarre Run and A Bizarre Day are separate games with their own codes, Stands and rules. Morioh High is the Part 4 school game from Not A Stand Game, and only codes listed for Morioh High work in it.

Of Zen and Computing also points out that World of Stands, Stardust Crusaders and Roblox Is Unbreakable use separate systems. If you came here from one of those games, the codes on this page will not help you there.

If a code is rejected, check these first:

• Group: join Not A Stand Game with the account you play on.
• Spelling: copy the code to avoid mixing up letters and numbers.
• Already used: each code pays out once.
• Old server: new codes may need a server that has the latest update, so rejoin.
• Wrong game: the code was for A Bizarre Run, A Bizarre Day or another JoJo game.

The codes have followed two patterns so far. Milestone codes such as THANKYOUFORLIKES, PLAYERS5MVBYT and LIKES10K arrive when the game hits a like or visit target. Update and apology codes such as SPINUPDATE, GRIPBUG, OOPSVAMPIRE and SORRY4DELAY come with patches and fixes.

The official Discord is where they are announced first. discord.gg/moriohhigh opens the Morioh High server, with about 31,800 members, and is a permanent link. The invite some code sites give, DTZavtVwJ, leads to the same server but is a temporary invite that expires on November 8, 2026, so use the first one. We re-check this page often and update the date at the top whenever something changes.

We check Morioh High codes by hand. A code goes into the main table only when at least two independent sources agree on it, or when it comes straight from the official game description or rules. Codes that only one source reports, or that sources disagree on, are kept in a separate unconfirmed table, so you can still try them without mistaking them for confirmed codes. A code moves to the expired list once it is reported as no longer working.

This page was last checked on October 26, 2026. We never make up codes or rewards, and we keep a list of the sources behind every code. If something on this page no longer matches what you see in the game, tell us with the Feedback button and we will check it again.

Every code is listed exactly the way the game expects it, with the same capital letters, numbers and symbols, so the safest way to enter one is the Copy button next to it rather than typing it by hand. A code that turns out to be wrong is moved to the right table, never silently deleted.