Play Now

Items

DIO's Diary

Quest item for late Jotaro and Heaven routes.

DIO's Diary in 🎃 Your Bizarre Adventure 🎃

DIO's Diary: Quest item for late Jotaro and Heaven routes. Get it by Quest drops tied to the Heaven routes. A full drop table was not reprinted in the pages used here. Use it to Keep it in your inventory when you talk to the Heaven NPCs. It is not a corpse part.

By 🎃 Your Bizarre Adventure 🎃 WikiLast updated:

What is DIO's Diary?

DIO's Diary is named as an inventory requirement for the Jotaro meeting on the Heaven side, and as a carry item for the last The World Over Heaven phase along with DIO's Bone. Redeemed diaries existed as code items and those codes are expired.

Published facts

FactValue
Sell priceQuest item
Rarity labelQuest

How do you get DIO's Diary?

Quest drops tied to the Heaven routes. A full drop table was not reprinted in the pages used here.

How do you use DIO's Diary?

Keep it in your inventory when you talk to the Heaven NPCs. It is not a corpse part.

FAQ

DIO's Diary questions

What is Your Bizarre Adventure?

It is a Roblox action RPG by Bizarre Studios. You earn a Stand, learn a fighting style, clear story quests and bosses, and fight other players. The level cap is 50 at Prestige 3.

How do I get my first Stand?

Put at least one skill point into Worthiness, then use a Mysterious Arrow. The opening story gives an arrow after Giorno's early quests. Using an arrow replaces the Stand you already have.

Does prestiging delete my Stand?

No. Prestige Master Rin resets your level, spent skill points, and story progress. You keep your Stand, fighting style, items, cosmetics, and cash. Each prestige costs $5,000 and raises the level cap by 5.

Where do codes go?

Open the lower-right menu, choose Settings, and use the code box. HALLOWEEN2026 was the only string still listed as active on October 18, 2026. Older strings on this site are history.

Related
ItemsMysterious ArrowRolls a Stand after Worthiness, replacing the Stand you have.Read guideItemsRokakakaResets your current Stand and your equipped fighting style.Read guideItemsPure RokakakaRarer Rokakaka used for a fuller reset.Read guideItemsLucky ArrowRare arrow. The item table says it cannot be sold. Code copies are Redeemed Lucky Arrows.Read guideItemsRequiem ArrowEvolves a compatible Stand. Made from a podium finish, a Mysterious Arrow, and $7,500.Read guideItemsRib Cage of the Saint's CorpseRolls Tusk Act 1, D4C, The World Alternate Universe, Scary Monsters, or Soft & Wet.Read guideGuideFirst session: from spawn to a usable StandTalk to Giorno, spend your first skill points on Worthiness, and use the story arrow before you fight harder NPCs.Read guideGuideKeyboard controls, block, and poseThe keyboard layout for movement, blocking, parries, posing, and basic punches, plus the habits that stop a new fight from ending on the first barrage.Read guideGuideHow to get a Stand, and how to reset oneMysterious Arrows roll a Stand after Worthiness. Rokakaka deletes the current Stand. Lucky Arrows and Requiem Arrows are not the same item.Read guideCategoryAll ItemsRead guideCodes🎃 Your Bizarre Adventure 🎃 CodesActive, redeem, and expired lists.Read guideVideos🎃 Your Bizarre Adventure 🎃 Video TutorialsWatch practical walkthroughs and progression tips.Read guideCodesHow to redeem 🎃 Your Bizarre Adventure 🎃 codesWhere a redeem box would appear after a patch.Read guideCodesExpired 🎃 Your Bizarre Adventure 🎃 codesRetired strings and why fake lists stay empty.Read guideTools🎃 Your Bizarre Adventure 🎃 toolsEditorial pickers and calculators.Read guideTools🎃 Your Bizarre Adventure 🎃 class pickerPublished roster topics for reference.Read guide
Related

See also

ItemsLeft Arm of the Saint's CorpseEvolves Tusk Act 1 into Act 2 if Spin is equipped and Worthiness is V.Read guideItemsHeart of the Saint's CorpseEvolves D4C into D4C: Love Train at Worthiness V.Read guideItemsPelvis of the Saint's CorpseEvolves Tusk Act 3 into Act 4 with Spin and Worthiness V.Read guideItemsSteel BallThe item Gyro requires, with $10,000 and level 10, to teach Spin.Read guideSame topic🎃 Your Bizarre Adventure 🎃 databasereferenceRead guideSame topic🎃 Your Bizarre Adventure 🎃 CharactersreferenceRead guide