Ninja Squid

 is an ability in and.

Users of leave do not leave ripples while swimming in ink on horizontal surfaces and ramps. However, swim speed is slowed by approximately 10%, though this effect can be nullified with one main and two sub abilities of. This ability does not affect swimming on a vertical surfaces, so ripples will still be visible when swimming up walls. The slight indents left in ink by swimming through it are likewise not hidden, allowing very perceptive enemies to still take notice of the player's presence. is restricted to clothing as a main ability and cannot be rolled as a sub ability.

is used by players who want to move around the battlefield undetected. Because there are no ripples for enemies to spot while the player swims, they can sneak to a better vantage point or escape a dangerous enemy.

Splatoon
The effects of can be simulated simply by swimming more slowly, as ripples are only produced when swimming at high speed.

Mutual exclusivity
This ability is found as the main ability only on clothing, so other abilities found only on shoes are mutually exclusive with it; in other words players cannot have them together. These abilities are, , and. In addition, since wearing the is mandatory during a Splatfest, these abilities cannot be used for the duration of those events.

Gear
is the main ability of:

Splatoon 2
Compared to the first game, ripples are produced by even slower speeds, so simply swimming more slowly is no longer a practical option. This makes even more useful and necessary for stealth.

Mutual exclusivity
This ability is found as the main ability only on clothing, so other abilities found only on shoes are mutually exclusive with it; in other words players cannot have them together. These abilities are, , , and. In addition, since wearing the is mandatory during a Splatfest, these abilities cannot be used for the duration of those events.

Gear
is the main ability of: