Stand Upright Rebooted Heaven Ascension Jotaro boss fight

Heaven Ascension Jotaro is a timed boss inside the Inner Sanctum, accessible at level 90+. He spawns every 30 minutes and despawns after 5 minutes if not killed. He is the source of the Ultimate Diary (for Made in Heaven) and the Ultimate Orb (for Diego The World). The video in the middle shows the 2026 NPC and lair map including the Inner Sanctum entrance. This page is the boss layer; the room timer and item odds are on item spawns.

Entry requirements

• Level 90 minimum to enter Inner Sanctum.
• A kit the tier list does not call F. Time-stop and burst kits handle HA Jotaro fastest.
• A non-Tragic attribute.
• The room spawns after Inner Sanctum has been open 30 minutes. First entry of the session, not every 30 minutes forever.

Do not pull HA Jotaro while running a level 40 quest. The room is not a dungeon; it is a diary and orb machine. Come with 100+ if you can, or 90+ minimum.

Stand Upright Rebooted — Heaven Ascension Jotaro & Inner Sanctum guide

What HA Jotaro drops

• Ultimate Diary — not 100% per kill. Drop rate is a separate timer from the spawn clock. The diary is what you need for Made in Heaven (C-Moon + Ultimate Diary at level 100+).
• Ultimate Orb — approximately 1/400 per kill. This is the Diego The World item. TWAU + Ultimate Orb = Diego The World.
• Cash and standard boss loot.

Both items require level 100+ to use. The diary turns C-Moon into MIH. The orb turns TWAU into Diego The World. Neither works on other parents.

Moves and survival

HA Jotaro fights with Star Platinum Over Heaven:

• Time Stop — the main threat. If your kit cannot cancel it, you need either a time-stop of your own or a burst window.
• Barrage and heavy hits — standard Stand melee, the kit that handles most 14-player content.
• Ranged slashes — Over Heaven knife arts. Do not assume melee range is safe.

Bring a heal source (Vampire spec, Hamon sustain, or a consumable). The 5-minute despawn clock starts the moment he appears, not when you pull.

How long to wait

Inner Sanctum spawns HA Jotaro every 30 minutes. The orb is roughly 1/400 per kill, meaning average kills to orb is about 400. That is approximately 200 hours of 30-minute cycles. Community posts from 2025–2026 put the orb at 1/400 from HA Jotaro specifically. The diary drops more often but is not guaranteed per run.

Farm strategy: join a public server, check the group shout, watch for Inner Sanctum to open, enter at 90+. If the orb drops, it drops. The diary is the more frequent reward. Both items go to storage in front of Dio after you claim them.

Common mistakes

• Pulling at level 40. You cannot enter Inner Sanctum until 90+. The door refuses you.
• Assuming diary per kill. It is not. Some runs yield nothing.
• Confusing orb and diary. Orb = Diego The World. Diary = Made in Heaven. Different items, different parents.
• Entering without a viable Stand. A Tragic kit will die in the 5-minute window.
• Leaving after diary. Stay and help others clear if you have time; the community runs these together.

After the kill

Store the diary or orb at Dio (quests). Do not hold both items if you still need to quest — inventory space matters for Charged Arrows and ketchup. If you got the diary, proceed to C-Moon if you have Whitesnake, or keep it until you do. If you got the orb, proceed to Diego The World if you have TWAU.

For the full item clock list, use item spawns. For evolution recipes, use evolutions. For where HA Jotaro sits in the PvP meta, use stand rankings.