The latest Jujutsu Zero update brings content for both endgame players and anyone looking to enjoy the seasonal event. The patch introduces the Awakened Star Domain Expansion, a challenging new raid, an entire Summer Island packed with quests, two event bosses, a seasonal clan, and plenty of limited-time rewards.
If you’re wondering where to start, this guide covers everything added in the update and explains which activities are worth prioritizing.
Jujutsu Zero Star Domain & Summer Event Update Guide – Codes
Before jumping into the new content, make sure to redeem the latest code.
| Code | Rewards |
|---|---|
| STARDOMAIN | 500 Cursed Crystals, 3,500 Lumens, and 500 Summer Shells |
It’s best to redeem the code as soon as possible since event codes usually expire after a limited time.
Awakened Star Raid
One of the biggest additions is the Awakened Star Raid, which is designed for high-level players.
Recommended Level
- Level 4,000 to 7,000
Unlike standard raids, this encounter features multiple battle phases, and the arena itself changes as the fight progresses, making it much more challenging than previous content.
Raid Rewards
Completing the raid can reward players with:
- Nova Gear Set
- Materials required to craft Yuki’s Helmet
If you’re already in the late game, this should be one of your top priorities.
How to Craft Yuki’s Helmet
One of the main progression items from the update is Yuki’s Helmet.
To craft it, you’ll need:
- 3 Polycarbonate
- 5 Cursed Essence
- 5 Infusion
- 3 Catalyst
Since several of these materials come from the Awakened Star Raid, expect Yuki’s Helmet to be a long-term grind rather than something you’ll unlock immediately.
Awakened Star Domain Expansion
The update also introduces a Domain Expansion for the Awakened Star Rage path.
To unlock it, you’ll need to reach the:
Fifth Node of the Awakened Star Rage progression tree.
Once unlocked, you’ll gain access to a full Domain Expansion complete with its own activation cutscene.
If you’re already using an Awakened Star Rage build, unlocking this node should be your first major goal after updating.
Summer Island Event
Alongside the endgame content, players can now visit Summer Island, a brand-new limited-time event area.
This island acts as the main hub for all seasonal activities, including quests, bosses, shops, and exclusive rewards.
If your focus is collecting event cosmetics or seasonal progression, you’ll spend most of your time here.
Summer Island Quests
Several NPCs now offer event-exclusive quests.
These include:
Fisherman
Fishing-themed quests that reward Summer Shells.
Lifeguard
Beach patrol missions with event rewards.
Naami
Special seasonal quests tied to Summer Island.
Milo
Gather food quests for additional Summer Shells.
Kid
Shell-hunting quests that help you collect the event currency.
Every quest contributes toward earning Summer Shells, which are used throughout the event.
Summer Shells Explained
Summer Shells are the primary event currency.
You’ll use them to purchase seasonal rewards and spin the Summer Wheel.
The fastest way to collect them is by:
- Completing Summer Island quests.
- Defeating event bosses.
- Participating in Summer Siege.
Summer Siege Raid
Another major addition is Summer Siege, a seasonal raid available during the event.
This raid rewards:
- Summer Emblem I
- Summer Emblem II
If you’re trying to complete every part of the event, you’ll eventually need to farm Summer Siege for these exclusive rewards.
Summer Wheel
The Summer Wheel offers various limited-time cosmetics.
Possible rewards include:
- Summer skins
- Event accessories
- Seasonal collectibles
Since these items are exclusive to the event, it’s worth saving plenty of Summer Shells for multiple spins.
New Amanai Clan
The update also introduces the Amanai Clan.
Unlike temporary event bonuses, Amanai includes its own progression system, allowing players to level the clan and unlock additional benefits over time.
For players interested in experimenting with new builds, it’s one of the more exciting additions in this update.
New Event Bosses
Two overworld bosses now appear regularly during the Summer event.
Summer Amanai
Spawn Time
- Every 3 minutes
Drops
| Reward | Drop Rate |
|---|---|
| Amanai Hat | 1% |
| Secret Ticket | 0.5% |
| Summer Shells | 98.5% |
This boss is one of the best ways to farm Summer Shells while also giving you a chance at rare cosmetics.
Summer Yuji
Spawn Time
- Every 3 minutes
Drops
| Reward | Drop Rate |
|---|---|
| Thug Flamingo Floaty | 1% |
| Secret Ticket | 0.5% |
| Yen | 98.5% |
Summer Yuji is ideal if you need additional Yen while also chasing rare event accessories.
This update offers something for nearly every type of player. Endgame users can challenge the new Awakened Star Raid and unlock the powerful Star Domain Expansion, while everyone else can enjoy Summer Island’s quests, bosses, and limited-time rewards.
If you’re just logging in after the update, redeem the STARDOMAIN code first, then decide whether you want to focus on late-game progression or start farming Summer Shells before the seasonal event comes to an end.