Updated: March 25, 2026 
Exploring the Sailor Piece map is an important part of progressing in the game. Each island introduces stronger enemies, new quests, and useful NPCs that help improve your character. If you know where to go and what you can find on each island, leveling up becomes much easier. This guide breaks down all islands in Sailor Piece, including level requirements, key NPCs, and what you can expect when you arrive.
All Islands in Sailor Piece
The world of Sailor Piece follows a clear progression system. You begin in Starter Island, then move to stronger areas as your level increases. Each island introduces new trainers, weapons, and abilities. Here is the full list of all islands in Sailor Piece, with their notable NPCs and the recommended level to go there:
| Island | Image | Notable NPCs | Recommended Level |
|---|---|---|---|
| Starter Island |  | • Dummy • Katana Seller • Quest NPC 1 • Quest NPC 2 • Shadow Mastery NPC • Shadow Monarch • Master NPC • Group Rewards NPC | 0 |
| Sailor Island |  | • Titles NPC • Jinwoo Trainer • Storage Keeper • Trait Master • Merchant NPC • Coins Fruit Dealer • Gems Fruit Dealer • Alucard Trainer • Ascensions NPC • Stat Master | 0 |
| Jungle Island |  | • Quest NPC 3 • Quest NPC 4 | 250 |
| Desert Island |  | • Quest NPC 5 • Quest NPC 6 • Observation Haki Trainer | 750 |
| Dungeon Island |  | • Shadow Seller • Shadow Monarch Seller | 1,000 |
| Snow Island |  | • Quest NPC 7 • Quest NPC 8 • Haki Trainer • Dark Blade Seller • Artifacts NPC • Artifact Milestones NPC • Ragna Sword NPC • Ragna Mastery NPC | 1,500 |
| Boss Island |  | • Boss Summoner NPC • Boss Exchange • Babylon Key Crafter • Divine Grail Crafter • Gilgamesh Trainer • Qin Shi Trainer | 1,500 |
| Shibuya Station |  | • Gojo Trainer • Sukuna Trainer • Yuji Trainer • Quest NPC 9 • Quest NPC 10 • Enchanter • Blessing NPC • Conqueror Haki Trainer | 3,000 |
| Hollow Island (Previously known as Hueco Mundo) |  | • Aizen Seller • Ichigo Seller • Aizen Trainer • Quest NPC 11 | 5,000 |
| Shinjuku Island |  | • Quest NPC 12 • Quest NPC 13 • Strongest of Today Trainer • Strongest in History Trainer • Infinity Domain Mastery NPC • Shrine Domain Mastery NPC | 6,250 |
| Slime Island |  | • Quest NPC 14 • Slime Key Crafter • Rimuru Master | 8,000 |
| Academy Island |  | • Quest NPC 15 • Anos Trainer • Demonite Core Quest NPC | 9,000 |
| Christmas Island | TBA | • Ragna Mastery NPC • Santa Quest NPC • Ragna Sword NPC | Event Only |
| Valentine Island | TBA3 | • Cupid Trainer • Madoka Trainer | Event Only |
How to Move Around the Islands in Sailor Piece
When you are ready to travel to another island, simply interact with the Teleporter found on each island. It looks like a black hole surrounded by a purple aura, making it easy to spot. Walk up to the teleporter until the interact prompt appears, then activate it. A list of available islands will appear on your screen.
From there, you can choose any island and teleport instantly. However, make sure your level and gear are strong enough before moving to a new area, since the enemies on other islands can be much tougher.
Tips for Navigating the Sailor Piece Map
If you want smoother progression across the Sailor Piece islands, keep these tips in mind:
- Follow the recommended levels before traveling to a new island. Jumping ahead usually makes enemies much harder to defeat.
- Visit trainers whenever you unlock a new island, since many of them give powerful upgrades or abilities.
- Farm quests before moving on, especially in Jungle Island and Desert Island, where leveling becomes slower.
- Spend time on Boss Island, because boss materials are important for crafting powerful items later.
When you know all the islands in Sailor Piece, the progression you experience in the games will be much easier to navigate. Once you know where each NPC and trainer is located, you can level faster, unlock stronger abilities, and prepare for the toughest battles in the game. Before you hop on different islands, don't forget to redeem codes too for free rerolls and gems!
