Metal Slug Wiki


Seirah (nicknamed as Whip) is the newest member of  the Ikari Warriors Team. She marks the official debut in the Metal Slug series in Metal Slug Defense.

Character Summary

Just like Ralf and Clark, her past is best to remain a mystery. Rumors about her past include working as an assassin for an unespecified corporation, deserting, and changing her name to enter the Regular Army. She is eventually assigned to Heidern's mercenary unit under her current name, Whip. When she was new, Ralf used to call her Muchiko (Japanese for "Whip Girl" or "Whippy"), a nickname that she claimed she didn't like. She is also known to enter fighting tournaments alongside the rest of her team, destroying the corporation she used to work for in the course of those. She is a calm and pure-hearted girl that is very confident about herself. She has found hopes for a better future and being happy once again with her squadmates Ralf, Clark and Leona.


Metal Slug Attack

Extra Ops

She was sent by Heidern in order stop The Union that had gone on a rampage on the city. This mission also gave her the chance to test her newly modified whip that and her golden revolver.

Due to partaking in a Halloween party, Whip ends up getting kidnapped along with Percier to serve as participants for the party hosted by Beatriz and Dolores, although she is allowed to leave once the party concludes.

Another Story

In the first Halloween, Whip hires Vatn to help him track down a vampire. On the way, they encounter Caroline, Percier and even MS-Alice who were helping the vampire, with each member joining the little group as they are defeated. After defeating Alice, Whip informs her that if she has a problem, she should bring it to Marco, as she is capable of standing for what she believed in.

Following the party, Whip teasingly tells Vatn to stop worrying about Aswang and asks him to buy something for her, which she does.


  • Whip originally appeared in the King of Fighters fighting series. With the exception of The King of Fighters 2001 - 2003 (where she is part of K's team) and The King of Fighters XII (which is not team based), in every appearance she is part of Ralf and Clark's team.
  • Her favorite food is honey.
  • In Metal Slug Defense, Version 1.44, Whip, along with Heidern, appears now as playable units as opposed to character art in game. Both units cost 300 Medals each.
  • She also appears in Metal Slug Attack, initially as a pre-purchasable unit (ver. 1.15.0) and currently obtainable by Medal/V.I.P. Crank (ver. 1.17.0).


Heroes Main Series Marco RossiTarma RovingEri KasamotoFio GermiTrevor SpaceyNadia CasselRalf JonesClark StillLeona Heidern
Spin-Offs Walter RyanTyra ElsonHeroGimletRed EyeTequila
Mobile Roberto NicolaNathalie NeoAlisa StewartHeltonTildeNikitaMatildaAmirWhipHeidern
Support Hyakutaro IchimonjiRumi AikawaMadoka AikawaUtanNavelSelinaIssenman TarouErisHyakumantaroPupipi
Villains Main Series Donald MordenAllen O'NeilAbul AbbasRootmarsDoctorAvatar of EvilInvader King
Spin-Offs Allen Jr.OgumaMacbaLt. WiredKananHilde Garn
Mobile Unknown AlienVictorPtolemaiosAnubis the ChainedNanook
Instructors Sophia GreenvilleMargaret SouthwoodRiviera von WittenbergMaryell von WittenbergCynthia HartnettAnne
NPC AnnouncerPOWsDuke KoudouSatiko SuzukiGerhardt City CiviliansScott Amundsen Jr.MinerGenie of LampOrcaPresidentSurvivorsFishmanLumberjackSailorChinese Soldier
Crossover KOF TeamBattle Cats
Unused Phil GeneMichiko NakajimaAngry Man • "Achilles" • "Tabomba"
Metal Slug: Commander MerrisDalia
Metal Slug: Awakening Goddess AncorCatherine
Metal Slug Attack
Regular Army Associates MS-AliceAnna WieseMidori SchumannMelloRita LewinskyAmberNikitaReika BradfordLouiseGiseeMS-HeartAshleyRockyGrowlJephetVictoriaClaudiaKanaeHowellPhiElizabeth MarianiUndoCharlotte
Metal Device Project PercheAmiMollyMenzelUlalaMaggieAvvioQuaithKaren
Rebel Army Associates RapidJuliaChloeIzabellaEddaGrowth & ClineNaomiAleshaJane Doe
ACE AbigailDionRomyKriemhildKatalina
"Frozen Brigade" BeatrizVickyDolores
Blaze Brigade GraziaLorettaNorah
Allen Platoon DestradeHuracanConnyNantesPadwahOlgaVirginia
Science Department VitaNavyNovaEmmaMillefieSylfieFluffyEight Eight
Arabian Army ShizukaAisha
Ptolemaic Army Rebellion DragunovYoshinoCarolineVeronicaSisiliaTowaSimonMiharuChunyanOwenShoLucyPhoebeJosetteMizunaMatildaLittle Lady BlackSvetlaHumphreyLithosYutongTatyanaCicaLinhua
Cultists Mira D. GenesisMariaDamianAchettoSallyCaraOao-OneSorceress
Secret Sect Anastasia IVBelieversBeechamMelvinaAnastasia IZahara
Others Reverse Trinity
Space Army Martians Professor "Aionion"Mars People NeoPercierClone AbbyClone BettyMars People RangersAriadnaGemini TwinsHalleBonnyClarioHarriotCode Marionette:UnPaulineLeoneClarisDracoRaubtier
Invaders OdetteAnnetteLydiaNowanSchwarz MetzeleiFedeln MetzeleiRillacleFrankeTelekoBloom MetzeleiOdileBersekGeweih MetzeleiPurple KingBarbelnBiene GoldenesSwordeistDrache GoldenesEis MonstrumAi AgateLiebenGoldenes Krieger
Unaffiliated UnsignedLi Lin
Independent Army Amadeus Syndicate White BabyAlmaOttoIron FortressValerian BearsFirst BabyType:Ant-Lion
Red Goblin Society Scotia AmundsenRed GoblinVatnJinAileenElenaLichtIchimaWendyBushin TenzanMaki
Mummy Army PharaohCleopatraHemetArsinoeHatholSharifaRamalSekhatWepset
Vampires AswangAgaliaSharlGrace
"World Military Corp." KellyMayaMirror Mantis
Mirage Circus CocatrixBunny
Unaffiliated El DoradoElysionEstherTeresaMinervaYang DaoYuki Tsuki HanaIdoPhiliaHisui