Cid Kagenou Sailor Piece Guide, How to Obtain!
The latest Sailor Piece update introduces CID Kagenou, one of the most anticipated and overpowered additions to the game so far. This update adds new dungeons, materials, a secret trait rarity, and even a brand-new race. If you are planning to unlock CID Kagenou efficiently without wasting days wandering around cluelessly, this guide breaks everything down step by step. Also check out our Sailor Piece Codes for more rewards!
What Is CID Kagenou in Sailor Piece?
CID Kagenou is a high-end character tied to the new Shadow-themed content in Sailor Piece. He is obtained through a special NPC and requires multiple rare materials that can only be farmed from newly added dungeons. His moveset focuses on fast, aggressive attacks with extremely high damage output, making him one of the strongest options for boss farming right now.
Where to Find the CID Kagenou NPC
The NPC needed to unlock CID Kagenou is located on the new Dungeon Island. You will not be able to interact with this NPC until you meet all material and quest requirements. Simply reaching the island is not enough, so do not rush there unprepared.
Materials Required to Get CID Kagenou

To unlock CID Kagenou, you will need the following items:
- 20 Umbreal Capsules
- 8 Void Seeds
- 4 Shadow Essence
- 1 Atomic Core
All of these materials are obtained from the Shadow Dungeon, which means dungeon grinding is unavoidable. If you dislike dungeons, this update will not change your mind.
How to Unlock the Shadow Dungeon
Before you can farm the Shadow Dungeon, you must complete a puzzle quest line. This quest requires collecting six puzzle pieces in a specific order.
The puzzle pieces are obtained by traveling across islands, starting from Starter Island and continuing sequentially until Mundo Island. Skipping islands or collecting them out of order will not work, so follow the progression properly.
Once all puzzle pieces are collected, you must defeat several bosses as part of the quest line. After clearing these boss fights, the dungeon system will finally unlock.
Shadow Dungeon Explained
There are two available dungeons:
- Shadow Dungeon
- Rune Dungeon
For CID Kagenou, your focus should be entirely on the Shadow Dungeon. Inside the dungeon, you can choose between four difficulty levels, with Extreme difficulty offering the highest drop rates. While harder, this difficulty is strongly recommended if you want to save time in the long run. The CID boss appears during:
- Wave 5
- Wave 10
- Wave 15
Farming with friends is highly recommended since solo runs take significantly longer and increase the chance of failure, especially on higher difficulties.
How to Get Runes
Runes are obtained separately through the Rune Dungeon. Simply enter the dungeon and farm runs until you obtain the desired runes. Once acquired, runes can be equipped directly from your inventory. No hidden mechanics here. Just pure dungeon repetition.
New Secret Trait Rarity
This update introduces a new trait rarity called Secret. As the name suggests, it is extremely rare and offers powerful bonuses. If you manage to roll or obtain this trait, congratulations. The rest of the player base now hates you quietly.
New Race: Shadowborn
A new race called Shadowborn has been added alongside this update. This race synergizes extremely well with CID Kagenou’s abilities, especially for damage-focused builds.
How to Unlock CID Kagenou’s F Move
To unlock CID Kagenou’s special F move and receive a damage buff, you must speak to the SID quest line NPC located on the Starter Island. Completing this quest enhances CID’s combat potential and should be done as soon as possible after unlocking the character.
CID Kagenou’s moveset is fast, flashy, and brutally effective. His abilities allow quick movement, high burst damage, and excellent boss-clearing speed. In practical testing, his damage output is strong enough to trivialize most existing bosses, making him one of the best farming characters currently available. In short, yes, he is overpowered. No, this will probably not be balanced anytime soon.
Is CID Kagenou Worth Getting?
If you are actively grinding bosses, farming dungeons, or aiming for endgame efficiency, CID Kagenou is absolutely worth the effort. The grind is long, the requirements are annoying, but the payoff is real. Casual players may find the process exhausting, but for competitive players, skipping this update would be a mistake.
The CID Kagenou update significantly changes Sailor Piece’s endgame by introducing harder dungeons, better rewards, and one of the strongest characters so far. While the grind is demanding, the overall content feels rewarding for players willing to commit the time. If you enjoy high-damage builds, dungeon farming, and pushing game limits, this update delivers exactly that, whether the delay was worth it or not.
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