Where is the G4 Boss in Haze Seas?
Bubble Island in First Sea — drops the Gear 4 Haki Book at ~5% chance. Search haze seas boss gear 4 for map placement near the island center.
Haze Seas splits PvE threats into Island Bosses that respawn on fixed islands and Super Bosses that require keys, materials, or summon rituals. Search haze seas boss, haze piece gear 5, or haze seas boss ryuma — this Haze Seas bosses guide maps every major spawn, drop rate, and farming order after the June 2026 rework.
Island bosses in Haze Seas and Haze Piece drop cash, EXP, bounty, accessories, and crafting materials on short respawn timers — usually 30 seconds after defeat in both First Sea and Second Sea. Super bosses gate progression items: Lava Ore for the Mace Super Boss, Tremor Beard Key for Tremor Girl, Dragon Orb for the Dragon Super Boss, and Gear 4 Haki Book from the G4 Boss on Bubble Island.
Boss farming in Haze Seas feeds three parallel tracks: weapon mains chase Shusui from Ryummy and Golden Staff from Thunder God; accessory builds farm Neptune Crown, Dragon Horns, and Sea Beast cores; haki progression needs Gear 4 and Gear 5 books from G4 Boss and the Dragon Super Boss Poneglyph route. Cross-check drops on the weapons guide and items guide.
Pair this Haze Seas bosses guide with the islands guide for travel routes, haki guide for Buso requirements on logia bosses, and the tier list before burning hours on low-tier accessory farms.
| Boss type | Spawn style | Best for | Tier |
|---|---|---|---|
| 🏝️ Island Boss | Auto-respawn on island | Cash · EXP · accessories | B |
| ⭐ Super Boss | Keys · materials · events | Books · orbs · legendary gear | S |
| 🌊 Sea Beast | Random sea spawn | Sea Beast Hammer · armor mats | A |
| ⚡ Zenith | Storm event · Shadow Island | Race V2 · Zenith sword | S |
First Sea in Haze Seas hosts the bulk of early haze seas boss farming. Bandit Boss on Starter Island respawns in ~30 seconds and drops cash plus Eyepatch (40% accessory chance) — a solid first accessory for new pirates.
Clown Boss on Clown Island drops Clown Nose (30%). Shark Boss at Shark Park is mandatory for sword mains: Shark Blade weapon drop. Marine Captain on Marine Base Town drops Iron Jaw (5%) and Lava Ore (5%) — the ore feeds the Mace Super Boss cauldron behind Marine Base.
Mid First Sea bosses include Krieg Boss (Sea Restaurant · Gold Pauldrons), Tashi Boss (Logue City · Glasses 50%), King Gorilla Boss (Tall Woods · Monkey Crown 5%), and Minotaur Boss (Three Islands · Oversized Helmet 5%). Ice Admiral at Marine HQ drops Sleeping Mask (5%) and Tremor Beard Key (5%) for Tremor Girl summons.
Sky and late First Sea targets: Thunder God on Sky Islands drops Golden Staff (1%) and Thunder Drums (1%) — chase these after Armament Haki unlock. Neptune Boss on Fishman Island drops Neptune Crown (5%) and Fork (5%) for the Fishman Trident exchange. G4 Boss on Bubble Island drops the Gear 4 Haki Book (5%) — a top priority for haze piece gear 5 prep. Ryummy on Thriller Boat drops Shusui (1%) and Blue Scarf.
| Boss | Island | Notable drop | Drop rate | Tier |
|---|---|---|---|---|
| 💀 Bandit Boss | Starter Island | Eyepatch | 40% | C |
| 🤡 Clown Boss | Clown Island | Clown Nose | 30% | B |
| 🦈 Shark Boss | Shark Park | Shark Blade | Weapon | B |
| ⚓ Marine Captain | Marine Base | Lava Ore | 5% | A |
| ❄️ Ice Admiral | Marine HQ | Tremor Beard Key | 5% | A |
| ⚡ Thunder God | Sky Islands | Golden Staff | 1% | S |
| 🔱 Neptune Boss | Fishman Island | Neptune Crown | 5% | A |
| 📖 G4 Boss | Bubble Island | Gear 4 Haki Book | 5% | S |
| 🗡️ Ryummy | Thriller Boat | Shusui | 1% | S |
Second Sea in Haze Seas introduces orb and fragment drops that unlock Super Bosses. Sail here after reaching the level gate — see the islands guide for the sea transition route.
3SS Boss at Snowy Graveyard drops Green Cloak (5%) — tied to Three Sword Style progression. MaceV2 Boss on Dragon Island drops Dragon Orb (1%) for the Dragon Super Boss altar. Soul Boss on Cake Island drops Mirror Fragment (1%) to start the Dough Boss quest chain.
Elemental island bosses include Snow Boss (Winter Island · Snow Orb 1%), Love Boss (Snake Amazon · Snake Earrings 1%), and Venom Boss (Venom Island). Shadow Island hosts storm-spawned Zenith (~every 2h 35m) — required for Race V2 quests on the races guide. Flower Capital spawns Enma Boss hourly for the Enma sword chase.
Second Sea Haze Seas boss farming should prioritize materials your build lacks: sword users farm 3SS and Soul fragments; fruit users chase Snow and Love orbs; hybrid accounts balance Dragon Orb runs with playtime reward gem income for race spins.
| Boss | Island | Notable drop | Drop rate | Tier |
|---|---|---|---|---|
| ⚔️ 3SS Boss | Snowy Graveyard | Green Cloak | 5% | A |
| 🐉 MaceV2 Boss | Dragon Island | Dragon Orb | 1% | S |
| 🍰 Soul Boss | Cake Island | Mirror Fragment | 1% | A |
| ❄️ Snow Boss | Winter Island | Snow Orb | 1% | B |
| 💚 Love Boss | Snake Amazon | Snake Earrings | 1% | B |
| ⭐ Zenith | Shadow Island · storms | Race V2 mats | Event | S |
| 👹 Enma Boss | Flower Capital | Enma Sword | Hourly | S |
Matched by build plan, shared topics, and guide progression — not random related links.
How to get haki in Haze Seas — Buso V2, Observation, and Conqueror Haki with trainer locations, level-up hits, and gem costs. Haze Piece haki guide.
Haki and race passives multiply fruit and sword damage in PvE
Haze Seas races guide — all 12 races, how to change race with spins, V2 evolution quest, and D. Clan Conqueror Haki. Haze Piece race guide.
Haki and race passives multiply fruit and sword damage in PvE
Super Bosses are the highest-value Haze Seas bosses — they do not spawn until you deliver keys or materials. Mace Super Boss opens from a cave behind Marine Base: place Lava Ore from Marine Captain into the cauldron. Farm ore before your first summon attempt.
Tremor Girl requires the Tremor Beard Key from Ice Admiral. She drops the White Orb for advanced haki and accessory crafting — budget multiple key runs. Dual Swordsman Super Boss drops the Book needed for 2 Sword Style V2 through Doctor White — essential for sword mains on the weapons guide.
Dragon Super Boss spawns when you place a Dragon Orb (from MaceV2) on the altar atop Dragon Island. Drops include Drums of Liberation for Gear 5 awakening at the Flower Capital Poneglyph — the endgame chase behind haze piece gear 5 searches. Dough Boss needs doughnuts from Peanut, Dough, and Cake Islands combined.
Sea Beasts roam open water in Haze Seas and Haze Piece. They drop Sea Beast Core (20% in Sea 1–2) for armor crafting at the Legendary Blacksmith and Sea Beast Hammer (50%) — an S-tier weapon. Cthulhu in later content drops Abyssal Eye for Dark Blade and Race V3 paths.
| Super Boss | Summon requirement | Chase drop | Tier |
|---|---|---|---|
| 🔨 Mace Super Boss | Lava Ore · Marine cave | Mace · rare weapons | A |
| 💥 Tremor Girl | Tremor Beard Key | White Orb | S |
| ⚔️ Dual Swordsman | Event / location spawn | 2SS V2 Book | S |
| 🐲 Dragon Super Boss | Dragon Orb · altar | Drums of Liberation | S |
| 🍩 Dough Boss | Doughnuts · multi-island | Dough raid loot | A |
| 🌊 Sea Beast | Open water spawn | Sea Beast Hammer | S |
Gear 4 and Gear 5 are the most searched Haze Seas boss outcomes after the rework. Gear 4 Haki Book drops from G4 Boss on Bubble Island at roughly 5% — expect multiple kills. Equip the book before pushing Second Sea haki content on the haki guide.
Gear 5 awakening requires Drums of Liberation from the Dragon Super Boss, then interaction with the Poneglyph on Flower Capital Island once fruit mastery requirements are met. Gum and Dragon fruits have extended awakening lines — verify your fruit on the fruits guide before committing grind time.
Recommended Haze Seas boss route for mid-game players: Starter bandit loop → Marine Captain for Lava Ore → Mace Super Boss → G4 Boss book farm → Ice Admiral key runs → Tremor Girl → Second Sea entry → Dragon Orb → Dragon Super Boss → Gear 5 Poneglyph.
For accessory-focused accounts, weave Neptune Boss, Thunder God, and Sea Beast hunts between super boss cooldowns. Full material sources live on the items guide. Claim playtime rewards between long boss sessions for free gems and fruit rolls.
Bubble Island in First Sea — drops the Gear 4 Haki Book at ~5% chance. Search haze seas boss gear 4 for map placement near the island center.
Obtain Lava Ore (5% from Marine Captain), enter the cave behind Marine Base Town, and place it in the cauldron.
Shusui sword (~1%) and Blue Scarf accessory from Thriller Boat in First Sea.
Farm Drums of Liberation from the Dragon Super Boss, meet fruit mastery on eligible fruits, then awaken at the Poneglyph on Flower Capital Island.
Bandit Boss on Starter Island for fast cash, then Marine Captain for Lava Ore and Shark Boss for Shark Blade.
Island bosses respawn ~30 seconds after defeat. Super bosses require re-summoning with materials or keys.
Matched by build plan, shared topics, and guide progression — not random related links.
Haze Seas accessories guide — best accessories for sword, fruit, and combat builds in Haze Piece. Drop rates, stat boosts, and tier rankings for Haze Seas gear.
D. Clan Conqueror Haki pairs with high-tier devil fruits for burst damage
Haze Seas playtime rewards guide — daily and infinite gift ladders, gem payouts, Ace Sword odds, and Gift Collector title for Haze Piece.
Save beli for haki trainers — beginner guide lists the level gates
Fruits, weapons, races, and bosses with search and tier tags.
Wiki race table lists V2 requirements and roll odds for every race