Editing Squid Sisters

|caption=[[File:SplatoonSymbol.svg|50px]]<br>Official artwork of Callie and Marie from ''Splatoon''.

|lastappearance=''{{s|inkipedia|Splatoon 2}}'' (2017)

|voiceactor = Marie: Mari Kikuma <br/>  Callie: keity.pop  

In the original ''{{s|inkipedia|Splatoon}}'', Callie and Marie are a pair of pop idols who host {{s|inkipedia|Inkopolis News}}, where they announce what stages are available for online multiplayer as well as giving information on updates and {{s|inkipedia|Splatfest}}s. During Splatfests, Callie and Marie can be seen in {{s|inkipedia|Inkopolis Plaza}} performing atop trucks, much like their Assist Trophy function, although each Squid Sister has their own truck rather than performing on the same stage, due to each of them backing one of the Splatfest teams. These concerts can also be viewed through the use of {{s|inkipedia|amiibo}}.

The Squid Sisters won't appear on stages that render characters in 2D (such as [[Flat Zone X]] and [[Pac-Land]]), stages with a constant layout change (such as [[Port Town Aero Dive]]), and stages with stage hazards that can engulf the majority of platforms (such as [[Norfair]]). They will not appear if a fighter is in Final Smash standby, and if a Final Smash is activated during the concert (such as by the [[Final Smash Meter]] filling), the sisters will instantly disappear. Players cannot attack them, or climb atop their stage, and players who manage to do so just get knocked off unless they use glitching or hacking, and the Squid Sisters, unlike most Assist Trophies, do not pick a 'side', which means attacking the enemy player(s). Rather, they just sing.

Squid Sisters can not be summoned on the following stages:

*Yoshi's Story

*WarioWare, Inc.

*Luigi's Mansion

*PictoChat 2

*King of Fighters Stadium

===As a costume===

===As a Spirit===

The Squid Sisters appear as a spirit in ''Ultimate''. In their spirit battle, the player (who is easy to launch) battles against 4 {{SSBU|Inkling}}s on [[Moray Towers]], as hostile Squid Sister trophies spawn occasionally. The {{SSBUMusicLink|Splatoon|Ink Me Up}} music track plays during the fight.

{| class="wikitable sortable"

| 1,030 || [[File:Squid Sisters.png|center|108x108px]] || Squid Sisters || [[File:SpiritTypeSupport.png|20px|center|Support]] || ★★★★ || 2 || Fast Final Smash Meter || ''Splatoon'' Series

</Gallery>

*If the gameplay speed is lowered, the Squid Sisters will remain dancing at full screen, and will be on screen for the same amount of time. However, the screen zooming is slowed down normally, resulting in it being less effective at lower speeds.

*Strangely, the Squid Sisters' placement in the Assist Trophy category in [[Training Mode]] comes after the Assist Trophies from first and second-party universes without playable characters, but before the Assist Trophies from third-party universes, despite ''Splatoon'' itself featuring a playable character in the [[Inkling (SSBU)|Inklings]] and being a Nintendo-created and owned property.

*The Squid Sisters were the only Assist Trophy unaffected by Isabelle's Fishing Rod glitch. If attempted, only one would spawn, and Isabelle would keep opening the Assist Trophy, but nothing would come out. This is likely due to their mechanic of zooming in the stage, and the game either putting a limit as to how far it can be zoomed in (similar to the one seen when [[Camera|taking a picture]]) or inadvertently not wanting to zoom in so far as to have it glitch and crash. However, the [[Devil]], whose mechanic also involves moving the camera, was able to be summoned multiple times; that said, moving the camera to a different position is different from zooming in on an object.