Clans in Sailor Piece are stat packages you attach to your character, and the right one can swing your damage, survivability, and farming speed in a big way. There are 16 of them, with Kuchiki and King the most recent additions, and the gap between the best and the weakest is wide enough that picking carefully actually matters.
Quick answer: Kuchiki and Senzu sit at the very top. Kuchiki, King, Senzu, Devil, Frostbane, and Upper make up the S-tier and are the clans worth chasing for grinding, PvE, and PvP alike.
S-tier clans in Sailor Piece
These six clans combine high damage, large HP pools, and strong passives that fire reliably. Kuchiki and Senzu lead because their bonus damage triggers on a predictable skill count, letting you line up your biggest hits. King and Frostbane scale during longer fights, which makes them ideal against bosses with deep health bars.
| Clan | Buffs and passive |
|---|---|
| Kuchiki | +45% Damage, +52% Max HP, +17% Sword Damage, +15% Luck. After 5 ability uses, the next ability deals 1.6x damage. |
| King | +45% Damage, +45% Max HP, +15% Melee Damage, +12% Luck. Each damage tick adds 0.0025x damage, stacking up to 1.3x for 6 seconds. |
| Senzu | +45% Damage, +55% Max HP, +15% Melee Damage, +12% Luck. Every sixth skill deals 1.65x damage. |
 Devil | +42% Damage, +60% Max HP, +12% Sword Damage, +15% Luck. 30% chance for an extra enemy drop. |
 Frostbane | +40% Damage, +47% Max HP, +10% Sword Damage, +12% Luck. Each damage tick adds 0.00225x damage, stacking up to 1.25x for 6 seconds. |
 Upper | +40% Damage, +50% Max HP, +12% Melee Damage, +12% Luck. 20% chance on skill use to gain +25% damage for 8 seconds. |
Devil stands out for farming because of its 30% extra drop chance on top of a 60% Max HP boost. Kuchiki and Frostbane lean toward sword builds with their extra Sword Damage, while King, Senzu, and Upper favor melee users who want burst from their skill rotation.
A-tier clans in Sailor Piece
A-tier clans are dependable and balanced. They hold up across most PvE and PvP situations, even if they lack the raw numbers or the timing-friendly passives of the S-tier. Several here are built around extra drops, which makes them strong farming picks despite slightly lower combat output.
| Clan | Buffs and passive |
|---|---|
 Alter | +35% Damage, +50% Max HP, +10% Melee Damage, +12% Luck. Every 5 abilities, the next deals +50% damage. |
 Eminence | +35% Damage, +55% Max HP, +12% Sword Damage, +12% Luck. 25% chance for +1 drop. |
 Espada | +32% Damage, +50% Max HP, +10% Sword Damage, +10% Luck. Every 10 abilities grants +20% damage for 6 seconds. |
 Voldigoat | +25% Damage, +35% Max HP, +7% Melee Damage, +10% Damage Reduction. +25% damage to NPCs below 50% HP. |
 Monarch | +27% Damage, +40% Max HP, +7% Sword Damage, +10% Luck. +20% chance for +1 drop. |
 Pride | +30% Damage, +45% Max HP, +10% Sword Damage, +10% Luck. |
 Mugetsu | +20% Damage, +25% Max HP, +5% Damage Reduction, +2% Lifesteal. |
Eminence has the highest extra drop chance here at 25%, which speeds up item and boss farming for sword users. Voldigoat is the tankiest of the group thanks to its Damage Reduction and bonus damage against weakened enemies, while Mugetsu trades raw power for sustain through its lifesteal. Pride lands in A-tier because it offers solid damage and HP but no special mechanic like drops or lifesteal.
B-tier clans in Sailor Piece
B-tier clans give respectable boosts but lean toward utility and mobility rather than top-end combat. They are fine while you grind toward something better.
| Clan | Buffs and passive |
|---|---|
 Zoldyck | +15% Damage, +20% Max HP, +20% Sprint Speed, +15% Gems Gain. |
 Yamato | +17% Damage, +27% Max HP, +5% Melee Damage, +20% Gems Gain. |
Zoldyck is the pick if you value movement, since its 20% Sprint Speed helps with dodging and travel. Yamato edges it out on combat stats and shares the same 20% Gems Gain bonus, but neither has a standout passive to push it higher.
C-tier clans in Sailor Piece
C-tier clans are early-game helpers. Their combat numbers are small, so the value sits almost entirely in their economy or leveling bonuses.
| Clan | Buffs and passive |
|---|---|
 Sasaki | +7% Damage, +10% Max HP, +10% EXP Gain. |
 Raikage | +10% Damage, +15% Max HP, +10% Jump Height, +10% Money Gain, +10% Gems Gain. |
Sasaki is best used as a temporary leveling clan because of its EXP boost, then swapped out once you start fighting tougher enemies. Raikage piles on money, gems, and jump height, but its fighting stats are too low to keep pace with anything above it.
How to reroll a clan in Sailor Piece
You change clans using Clan Reroll tokens. These drop from dungeons, chests, and bosses, and you can also pick them up from the Merchant. Tokens are fairly easy to stockpile, so it is reasonable to spend hundreds of them rerolling until you land an S-tier clan like Kuchiki or Senzu.
You can confirm which clan is active by opening the Stats tab, where your current clan is listed alongside your other character details. If a roll gives you a weaker clan, simply use another token and check the Stats tab again until the result sticks.
For most players, the goal is straightforward. Chase Kuchiki or Senzu for the strongest all-around builds, fall back on Devil or Eminence if farming rare drops is your priority, and treat anything in B or C tier as a stopgap until the reroll tokens land you something better.
