Characters in The Bizarre Journey: Jotaro, Josuke, Dio Brando and the Merchant
The named characters in The Bizarre Journey and what the in-game knowledge base records about each.
Which characters appear in The Bizarre Journey?
The game's official listing names the Merchant, a vendor you visit to get ready for your next encounter, and it also names DIO as the figure at the end of the road. Separately, a guide from Rock Paper Shotgun reports that players meet and fight alongside Jotaro, Josuke and Dio Brando, three characters drawn from JoJo's Bizarre Adventure. The official page does not list a full character roster, so treat that trio as a reported sample rather than a complete cast list.
Who are Jotaro, Josuke and Dio Brando?
They are JoJo's Bizarre Adventure characters who, according to Rock Paper Shotgun's codes guide, appear in the game as figures your character encounters and fights beside. The same guide says you create a character first, roll for a Stand power, then work through missions modelled on the anime's story arcs, beginning with a quest line called "Journey To Dio."
Those details come from the outlet's reporting, not from the official game description, which does not name Jotaro, Josuke or Dio Brando individually. How each of the three fits into specific quests or boss fights is not spelled out in the pages checked here.
What does the Merchant do?
The Merchant is one character the creator's own description on the Roblox game page mentions: a stop where you can prepare before the next fight. The description frames this as part of the broader loot loop, alongside collecting loot and accessories to build a loadout.
The listing does not specify what the Merchant stocks, what currency is used or where the Merchant is found. None of the checked pages say whether the Merchant sells Stand-related items or gear only.
Is the character list complete?
No official list of characters has been published on the game page checked. The Roblox description refers to "iconic JoJo bosses" in general terms, naming only DIO among them, and the trio of Jotaro, Josuke and Dio Brando comes from third-party reporting.
That means the checked pages confirm DIO, the Merchant and the reported trio, but they do not rule out other characters appearing in the experience. Beyond the reported first quest set, the available documentation does not map characters to specific arcs.
Does the game have codes for characters?
The codes reported by Rock Paper Shotgun do not unlock characters. According to that guide, they grant Stand Arrows for rolling Stand powers and Clan Rolls, so they sit closer to the Stand-rolling and clan systems than to the cast.
Redemption, per the same guide, happens by joining the game's community, launching the experience, opening the "Codes" button on the main menu, entering a code and pressing "Redeem." This is the outlet's described process, not an in-game test, and there is no guarantee any given code still works.