Luka Millfy

"Gokai Yellow!"

- Gokai Yellow's roll call

Luka Millfy (ルカ・ミルフィ) is Gokai Yellow (ゴーカイイエロー) of the Gokaigers.

Personality
A tomboy and the ship's lookout who dislikes needing to have a reason to act. Excels in RECON and exploration, and has a strong tenacity for treasure hunting, earning her respect from her peers. However, her need to get the treasure often makes her forget the mission is in front of her, be that when it comes to the enemies, or her friends. Having grown up in a poor family, Luka appreciates the value of money to the point of greed. Despite this greed though, her crew views her as a good person, especially Ahim (Gokai Pink).

She frequently trains her eyes (by spotting shooting stars before she goes to sleep) to help her reaction time in combat and to spot treasures. Originally a poor, homeless girl, she appreciates the value of money and tries to finds ways to get money which borderlines on being greedy. She also has a collection of expensive jewelry which the others will sometimes use to exchange for local currency, much to her dismay.

Biography
To Be Added

Super Hero Taisen
to be added

Go-Busters vs. Gokaiger
to be added

Super Hero Taisen Z
to be added

Zyuohger
The Gokaigers returned to Earth in a quest spearheaded by Captain Marvelous with the goal being the treasure inside the Link Cube. As Marvelous acquired the treasure personally while Gai arranged for the legendary Sentai that had emerged since their initial departure to provide their Ranger Keys to assist them in battle, Luka and the others were sent to provide a distraction, guided by Navi into a confrontation with the four Zyuman members of the 40th and current Super Sentai, the Doubutsu Sentai Zyuohger. Engaging the Zyuohgers so as to stall them, Gokai Yellow fought Zyuoh Tiger one-on-one followed by her counterpart, Zyuoh Lion. Finding themselves overwhelmed by the Zyuohgers' Instinct Awakened modes, the Gokaigers selected from the Ranger Keys of recent years that Gai had acquired in order to turn back the tide of the battle, with Gokai Yellow Gokai Changing into her counterpart from the Tokumei Sentai Go-Busters.

Video Game appearances
Gokaiger had two video games released during its run, Super Sentai Battle: Ranger Cross and Kaizoku Sentai Gokaiger: Gathered Transformation! 35 Sentai!. Gokai Yellow appeared with her team in both of them.

Super Sentai Battle: Ranger Cross
to be added

Kaizoku Sentai Gokaiger: Gathered Transformation! 35 Sentai!
to be added

Super Sentai Battle: Dice-O

 * Profile
 * Luka Millfy/Gokai Yellow: to be added
 * Luka Millfy/Gokai Yellow Gold Mode: to be added

Super Sentai Battle Base
Gokai Yellow is among the vast pantheon of Rangers which are avaliable in the mobile game Super Sentai Battle Base.

Forms
{{#tag:tabber| Gokai Yellow= {{Quote|Gokaiger!|Transformation announcement|Kaizoku Sentai Gokaiger}} Like Gokai Blue, Gokai Yellow is a melee fighter, trading her Gokai Gun for Gokai Green's Gokai Saber to wield alongside her own. While she lacks the strength of Gokai Blue, she makes up for it with her resourcefulness and improvisation; wielding her Sabers like bladed whips through the wires of the Grappling hooks within the hilts or joining them together to form a double sword. When performing a Gokai Change, she usually transforms into previous Yellow Rangers.

Arsenal
 * Mobilate
 * Gokai Buckle
 * Gokai Sabre 
 * Gokai Gun 
 * Ranger Keys

Mecha
 * Gokai Trailer

Final Waves {{-}} {{!}}-{{!}}
 * Gokai Slash: Luka's preferred finisher.  Inserting a Ranger Key into her Gokai Saber, Luka either performs an energized slash or flings an energy blade at an opponent.  When performing the Gokai Scramble Team Attack, Luka performs a Double Gokai Slash with her and Doc's Gokai Saber.

Gokai Changes=
 * Main Article: Gokai Changes

As a Gokaiger, Gokai Yellow has access to the powers of any past ranger. While there's the obvious preference for yellow, she has also been seen using other color rangers' suits and powers. She's also been known to take on powers of past male rangers, with the suit becoming a female version of its previous design. {{-}} {{#tag:tabber| Yellow Rangers= {{#tag:tabber| Kirenger= {{Quote|Gorenger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Kirenger (female version)
 * Attacks
 * {{nihongo|Gorenger Hurricane|ゴレンジャーハリケーン|Gorenjā Harikēn}}

Appearances: Gokaiger Episode 1, The Flying Ghost Ship {{-}} {{!}}-{{!}} DenziYellow= {{Quote|Denziman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * DenziYellow (female version)
 * Denzi Punch

This form is exclusive to Gokaiger Episode 8. {{-}} {{!}}-{{!}} VulPanther= {{Quote|Sun Vulcan!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * VulPanther (female version)
 * Rolling Panther

Appearances: Gokaiger Episodes 6, 7, 46, 51, Go-Busters vs. Gokaiger {{-}} {{!}}-{{!}} GoggleYellow= {{Quote|Goggle 5!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * GoggleYellow (female version)
 * Ribbon Sparks

Appearances: Gokaiger Episode 8, Go-Busters vs. Gokaiger {{-}} {{!}}-{{!}} DynaYellow= {{Quote|Dynaman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * DynaYellow (female version)
 * Great Explosion
 * Super Dynamite
 * New Super Dynamite

Appearances: Gokaiger Episodes 11, 199 Heroes Movie, 32 {{-}} {{!}}-{{!}} Yellow4= {{Quote|Bioman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Yellow4
 * Bio Team Kick
 * Bio Electron Charge

This form is exclusive to Gokaiger Episode 28. {{-}} {{!}}-{{!}} Yellow Flash= {{Quote|Flashman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Yellow Flash
 * Prism Batons

This form is exclusive to Gokaiger Episode 27. {{-}} {{!}}-{{!}} Yellow Mask= {{Quote|Maskman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Yellow Mask
 * Shadow Clone
 * Life Aura

Appearances: Gokaiger Episodes 12, 28, 51 {{-}} {{!}}-{{!}} Yellow Lion= {{Quote|Liveman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Yellow Lion (female version)
 * Lion Bazooka

Appearances: Gokaiger Episodes 25, 30, 45, 51 {{-}} {{!}}-{{!}} Yellow Turbo= {{Quote|Turboranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Yellow Turbo (female version)
 * Combination Attack

Appearances: Gokaiger Episodes 9, 14 {{-}} {{!}}-{{!}} FiveYellow= {{Quote|Fiveman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * FiveYellow
 * Weapons
 * Five Blaster
 * Melody Tact
 * Super Five Ball
 * Attacks
 * Brother Attack

Appearances: 199 Heroes Movie, Gokaiger Episodes 23, 42, 49, 51 {{-}} {{!}}-{{!}} Yellow Owl= {{Quote|Jetman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Yellow Owl (female version)
 * Bird Blaster
 * Bringer Sword

Appearances: Gokaiger Episodes 9, 28 {{-}} {{!}}-{{!}} TigerRanger= {{Quote|Zyuranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * TigerRanger (female version)
 * Saber Daggers

Appearances: Gokaiger Episodes 11, 14, 45 {{-}} {{!}}-{{!}} KirinRanger= {{Quote|Dairanger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * KirinRanger (female version)
 * Weapons
 * Dairen Rod
 * Qilin 9-Part Whip
 * Great Wheel Blade
 * Attacks
 * Heavenly Time Star: Time Reversal
 * Qi-Power Bomber
 * Qi-Power Shoot

Appearances: Gokaiger Episodes 5, 22, 33, 47 {{-}} {{!}}-{{!}} NinjaYellow= {{Quote|Kakuranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * NinjaYellow (female version)
 * Secret Sword Kakuremaru

Appearances: Gokaiger Episodes 32, 44, 46 {{-}} {{!}}-{{!}} OhYellow= {{Quote|Ohranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * OhYellow
 * Weapons
 * Twin Baton
 * Olé Bazooka
 * Attacks
 * Lightspeed: Splash Illusion
 * Super-Power Dynamite Attack

Appearances: Gokaiger Episodes 22, 31 {{-}} {{!}}-{{!}} Yellow Racer= {{Quote|Carranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Yellow Racer
 * Gokai Kurumagic Attack

Appearances: Gokaiger Episodes 6, 14, Final Live Show {{-}} {{!}}-{{!}} MegaYellow= {{Quote|Megaranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * MegaYellow
 * Weapons
 * Mega Sniper
 * Mega Sling
 * Multi Attack Rifle
 * Vehicles
 * Cyber Slider 4

Appearances: Gokaiger Episodes 12, 24, 34, 39 {{-}} {{!}}-{{!}} GingaYellow= {{Quote|Gingaman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * GingaYellow (female version)
 * Weapons
 * Starbeast Sword
 * Mechanical Blade Kiba
 * Kiba Knives
 * Attacks
 * Howl of Thunder
 * Thunder Sweep
 * Flash of Ginga

Appearances: Gokaiger Episodes 11, 13, 20, 47, Final Live Show {{-}} {{!}}-{{!}} GoYellow= {{Quote|Gogo-5!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * GoYellow (female version)
 * Weapons
 * V-Lancer
 * Go Blaster
 * Attacks
 * Brothership Smash

Appearances: Gokaiger Episodes 6, 23 {{-}} {{!}}-{{!}} TimeYellow= {{Quote|Timeranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * TimeYellow (female version)
 * Weapons
 * Double Vectors
 * VolVulcan
 * Voltech Bazooka
 * Attacks
 * Press Re-Freezer
 * Vector End: Beat Defender

Appearances: Gokaiger Episodes 24, 39, 40, Go-Busters vs. Gokaiger {{-}} {{!}}-{{!}} GaoYellow= {{Quote|Gaoranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * GaoYellow (female version)
 * Eagle Sword
 * Evil-Crushing Hundred-Beast Sword

Appearances: Gokaiger Episodes 7-9, 33, 51 {{-}} {{!}}-{{!}} HurricaneYellow= {{Quote|Hurricaneger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * HurricaneYellow (female version)
 * Weapons
 * Portable Ninja Sword Hayatemaru
 * Quake Hammer
 * Attacks
 * Super Ninja Art: Shadow Dance

Appearances: Gokaiger Episodes 2, 24, 26, Gokaiger vs. Gavan, 47 {{-}} {{!}}-{{!}} AbareYellow= {{Quote|Abaranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * AbareYellow
 * Weapons
 * Aba Laser
 * Ptera Daggers
 * Dino Bomber
 * Attacks
 * Hissatsu: Dino Dynamite

Appearances: Gokaiger Episodes 12, 25, 29, 51 {{-}} {{!}}-{{!}} DekaYellow= {{Quote|Dekaranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * DekaYellow
 * D-Shot
 * D-Stick

Appearances: Gokaiger Episodes 2, 4, 5, The Flying Ghost Ship, 35 {{-}} {{!}}-{{!}} MagiYellow= {{Quote|Magiranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * MagiYellow (female version)
 * Transformation Devices
 * MagiPhone
 * Weapons
 * MagiStick
 * Bowgun
 * Spells
 * Jii Magika
 * Jinga Maguna
 * Maagi Magi Go Gokai
 * Attacks
 * Yellow Thunder

Appearances: Gokaiger Episodes 1, 3, 23, 49, Final Live Show {{-}} {{!}}-{{!}} Bouken Yellow= {{Quote|Boukenger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Bouken Yellow
 * Weapons
 * Bucket Scoopers
 * Scope Shot
 * Dual Crusher
 * Attacks
 * Scooper Phantom
 * Hyper Concrete

Appearances: Gokaiger Episodes 6, 10, 21, 44, Final Live Show {{-}} {{!}}-{{!}} GekiYellow= {{#tag:tabber| Default= {{Quote|Gekiranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * GekiYellow
 * Weapons
 * GekiTonfa
 * GekiTonfa Long Baton
 * Beast-Fist Techniques
 * Fierce Ki Infusion

Appearances: Gokaiger Episodes 4, 7, 32, 33, 42 {{-}} {{!}}-{{!}} Super Mode= {{Quote|Super Ranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Super GekiYellow
 * Weapons
 * Transformation Grip Super GekiClaw
 * Beast-Fist Techniques
 * Super Cheetah Strike

Appearances: Gokaiger Episode 51, Final Live Show {{-}} }} {{-}} {{!}}-{{!}} Go-On Yellow= {{Quote|Go-Onger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Go-On Yellow
 * Self-Changing Mantan Gun
 * Racing Bullet

Appearances: Gokaiger Episodes 5, 199 Heroes Movie, 19, 36 {{-}} {{!}}-{{!}} Shinken Yellow= {{Quote|Shinkenger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Shinken Yellow
 * Weapons
 * Secret Playback Katana Shinkenmaru
 * Land Slicer (deleted scene)
 * Attacks
 * Shinken Six Member Slash

Appearances: Gokaiger Episodes 1, 12, 18 {{-}} {{!}}-{{!}} Gosei Yellow= {{Quote|Goseiger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Gosei Yellow
 * Transformation Devices
 * Gosei Power Releasement Vessel Tensouder
 * Gosei Cards
 * Rockrush
 * Weapons
 * Landick Claw
 * Attacks
 * Gosei Shining (w/ GoseiPink)

Appearances: Gokaiger Episodes 22, 41 {{-}} {{!}}-{{!}} Yellow Buster= {{Quote|Go-Busters!|Transformation announcement|Doubutsu Sentai Zyuohger}}
 * Yellow Buster
 * Weapons
 * Sougan Blade

Appearances: Zyuohger Episodes 28, 29 {{note|Carry-over from 28}}

{{-}} {{!}}-{{!}} ToQ 3gou= {{Quote|ToQger!|Transformation announcement|Doubutsu Sentai Zyuohger}}
 * ToQ 3gou

This form is exclusive to Zyuohger Episode 29 (Super Sentai Hero Getter 2016) {{-}} {{!}}-{{!}} KiNinger= {{Quote|Ninninger!|Transformation announcement|Doubutsu Sentai Zyuohger}}
 * KiNinger (female version)

This form is exclusive to Zyuohger Episode 29 (Super Sentai Hero Getter 2016) {{-}} {{!}}-{{!}} Zyuoh Lion= {{Quote|Zyuohger!|Transformation announcement| {{-}} }} {{-}} {{!}}-{{!}} Other Colors= {{#tag:tabber| Big One= {{Quote|JAKQ!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Zyuoh Lion (female version)
 * Big One (female version)
 * Big Baton
 * Big Bomber

Appearances: Gokaiger Episodes 10, 32 {{-}} {{!}}-{{!}} Battle Cossack= {{Quote|Battle Fever!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Battle Cossack (female version)
 * Command Bat
 * Penta Force
 * Cossack Hurricane Kick

Appearances: The Flying Ghost Ship, Gokaiger Episodes 35, 44 {{-}} {{!}}-{{!}} ChangeMermaid= {{Quote|Changeman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * ChangeMermaid
 * Mermaid Attack

Appearances: Gokaiger Episodes 32, 35 {{-}} {{!}}-{{!}} Blue Dolphin= {{Quote|Liveman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Blue Dolphin

This form is exclusive to Gokaiger Episode 45. {{-}} {{!}}-{{!}} ShishiRanger= {{Quote|Dairanger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * ShishiRanger (female version)
 * Great Wheel Blade

This form is exclusive to Gokaiger Episode 43. {{-}} {{!}}-{{!}} NinjaWhite= {{Quote|Kakuranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * NinjaWhite
 * Secret Sword Kakuremaru

This form is exclusive to a promotional presentation for Super Sentai Battle: Dice-O. {{-}} {{!}}-{{!}} NinjaBlack= {{Quote|Kakuranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * NinjaBlack (female version)
 * Weapons
 * Secret Sword Kakuremaru
 * Hidden Style Attacks
 * Shooting Star

This form is exclusive to Gokaiger Episode 3. {{-}} {{!}}-{{!}} MegaSilver= {{Quote|Megaranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * MegaSilver (female version)
 * Silver Blazer

Appearances: Gokaiger Episodes 17, 18 {{-}} {{!}}-{{!}} GingaRed= {{Quote|Gingaman!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * GingaRed
 * Mane of Fire

Appearances: Gokaiger Episode 48, Zyuohger Episode 29 {{-}} {{!}}-{{!}} GaoWhite= {{Quote|Gaoranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * GaoWhite
 * Belle Claw

Appearances: Gokaiger Episode 3, Gokaiger vs. Gavan {{-}} {{!}}-{{!}} DekaRed= {{Quote|Dekaranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * DekaRed (female version)

This form is exclusive to a Gokaiger Stageshow. {{-}} {{!}}-{{!}} MagiRed= {{Quote|Magiranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * MagiRed (female version)
 * Weapons
 * MagiStick
 * Spells
 * Jii Magika

This form is exclusive to Gokaiger Episode 2. {{-}} {{!}}-{{!}} MagiMother= {{Quote|Magiranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * MagiMother
 * Weapons
 * MagiStick
 * Spells
 * Gokai Jijiru

This form is exclusive to Gokaiger Episode 44. {{-}} {{!}}-{{!}} Bouken Pink= {{Quote|Boukenger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Bouken Pink
 * Hydro Shooter

This form is exclusive to {{TK|Kaizoku Sentai Gokaiger vs. Uchuu Keiji Gavan: The Movie}}. {{-}} {{!}}-{{!}} Zubaan= {{Quote|Boukenger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Great Sword Man Zubaan (female version)

This form is exclusive to Gokaiger Episode 37. {{-}} {{!}}-{{!}} GekiRed= {{Quote|Gekiranger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * GekiRed (female version)
 * Weapons
 * GekiSaber
 * Beast-Fist Techniques
 * Gun-Gun Bullet

Appearances: Goseiger vs. Shinkenger, Gokaiger Episode 40, Go-Busters vs. Gokaiger {{-}} {{!}}-{{!}} Go-On Red= {{Quote|Go-Onger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Go-On Red (female version)

This form is exclusive to a Gokaiger Stageshow. {{-}} {{!}}-{{!}} Shinken Red= {{Quote|Shinkenger!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * Secret Playback Katana Shinkenmaru
 * Two-Mode Transforming Rekka Daizantou

Appearances: {{-}} {{!}}-{{!}} Kyoryu Black= {{Quote|Kyoryuger!|Transformation announcement|Doubutsu Sentai Zyuohger}}
 * Shinken Red A Gokaiger Stageshow, Zyuohger Episode 29
 * Princess Shinken Red Gokaiger vs. Gavan, Gokaiger Episode 51
 * Kyoryu Black (female version)

This form is exclusive to Zyuohger Episode 29 (Super Sentai Hero Getter 2016) {{-}} }} {{-}} {{!}}-{{!}} Kamen Rider OOO= {{Quote|Kamen Rider OOO!|Transformation announcement|Kaizoku Sentai Gokaiger}} {{Quote|(Roar) La-Tah La-Tah, La-ToraTar!|Transformation announcement|Super Hero Taisen}}
 * {{KR|Kamen Rider OOO (Rider)|Kamen Rider OOO Latorartar Combo}}

This form is exclusive to {{TK|Kamen Rider × Super Sentai: Super Hero Taisen}}. {{-}} {{!}}-{{!}} Metal Heroes= {{Quote|B-Fighter Kabuto!|Transformation announcement|Kaizoku Sentai Gokaiger}}
 * {{MH|Kouhei Toba|B-Fighter Kabuto}}

This form is exclusive to {{TK|Kamen Rider × Super Sentai × Space Sheriff: Super Hero Taisen Z}}. {{-}} }} {{-}} {{!}}-{{!}}

Gold Mode=
 * As shown in cards, Gokai Yellow, along with the other Gokaigers, can use Gai's Gold Anchor Key to become Gokai Yellow Gold Mode. However, as it is Gai's key, Gokai Yellow's Gold Mode is identical to Gokai Silver's Gold Mode, with the 15 Sixth Rangers rather than her 34 counterparts.

{{-}} }}
 * Gold Mode (Super Sentai Battle: Dice-O)

Ranger Key
"Gokaiger!"

- Mobilates' Gokai Change announcement

The Gokai Yellow Ranger Key (ゴーカイイエローレンジャーキー) is Luka's personal Ranger Key which allows her to transform into Gokai Yellow. Whereas the keys of the 34 Sentai were created out of the sacrifice of their powers in the Great Legend War, the origin of the Gokaiger Ranger Keys is unknown, though it can be assumed AkaRed had a role in their creation.

As with the other Gokaiger Ranger Keys, this key is commonly used in the Gokaigers' Ranger Key-compatible arsenal and mecha for different functions and attacks.

This Ranger Key was turned into a Ranger puppet once, by Basco. Along with the other Gokaigers bar an incapacitated Marvelous, Luka confronted and defeated the puppet Gokai Yellow.

Bounty
Luka's bounty was initially at 100,000 when they met Hakase, which increased to 300,000 when they reached Earth , but this is eventually raised to 750,000. This is then raised even further to 1,500,000 and finally to 3,000,000

Imitations
The shape-shifting monster Vannain took the form of Luka. After luring Luka while in the form of her old friend Cain, he captured her and assumed her form to infiltrate the Gokai Galleon. Joining the Gokaigers during dinner, he later planted explosive charges across the ship while they were asleep. Later, Vannain detonated the charges, seemingly destroying the Gokai Galleon. Little did Vannain know, the Gokaigers easily discovered that Vannain was an imposter, having observed him eating broccoli while in Luka's form, whereas the real Luka hated broccoli. After deactivating the bombs he planted, they had Fūraimaru use his illusion technique to stage their ship's explosion to deceive him and follow him to Luka. During the fight with the Gokaigers, Vannain briefly assumed the form of Gokai Yellow while fighting Luka, moving onto Gokai Silver while fighting Gai.

Portrayal
Luka Millfy is portrayed by Mao Ichimichi (市道 真央). Prior to the series, Ichimichi cited the team she wanted to become was the Ohranger, mostly due to a scene where the females were dancing with the mechs. (actually due to her Ohranger equivalent, Juri Nijou/OhYellow)

When Luka and Don switched bodies in Ep. 27: A More Than Usual Gokai Change, Luka was portrayed by Kazuki Shimizu (清水 一希).

As Gokai Yellow, her primary suit actor is Yuichi Hachisuka (蜂須賀 祐一), whose previous role was Gosei Pink in Tensou Sentai Goseiger and later served as suit actor for Yellow Buster in Tokumei Sentai Go-Busters. Another suit actor is Sanae Hitomi (人見 早苗).

Dub Names
In the Korean dub of Gokaiger entitled Power Rangers Captain Force, which aired in South Korea, Luka as with the rest of the first five Gokaigers keeps her name (likely because they are not from Earth and thus don't have normal Japanese names), while her Ranger designation is Captain Yellow.

Counterpart notes

 * Luka shares a few things in common with 4 out of 5 of the other Gokaigers in terms of counterparts:
 * She is one of three Gokaigers to have a counterpart from all 34 past Super Sentai teams (the other two being Marvelous and Joe). However, unlike the other two, not all of Luka's counterparts have the same color as her or are a part of their respective teams' primary groups.
 * She is one of two Gokaigers to possess a ninja counterpart from a non-ninja Sentai team (the other one being Don). In Luka's case, hers is Yellow Mask from Hikari Sentai Maskman.
 * She and Joe each have a counterpart played by Hiroshi Miyauchi. In Luka's case, hers is Big One from JAKQ Dengekitai.
 * She and Don each have a counterpart played by Yukio Itou. In Luka's case, hers is Battle Cossack from Battle Fever J.
 * She and Ahim share the same amount of leader counterparts (2).
 * Hers and Ahim's Battle Fever J counterparts have had more than one civilian identity.
 * Most of Luka's counterparts (Kirenger, Big One, Battle Cossack, DenziYellow, VulPanther, GoggleYellow, DynaYellow, Yellow Lion, Yellow Turbo, Yellow Owl, TigerRanger, KirinRanger, NinjaYellow, GingaYellow, GoYellow, TimeYellow, GaoYellow, HurricaneYellow, MagiYellow and her successors Kyoryu Black, KiNinger and Zyuoh Lion) were originally male. Out of all the Gokaigers, she has the most opposite gender counterparts.
 * Ironically, among these 22 male counterparts are 5 Yellow Rangers who already became female by their Power Rangers adaptation (TigerRanger, GingaYellow, GoYellow, TimeYellow, GaoYellow).
 * Ironically, even though Luka is a tomboyish "action girl," most of her female counterparts (ChangeMermaid, Yellow Flash, FiveYellow, AbareYellow, Bouken Yellow, Go-On Yellow, Shinken Yellow and her successor Yellow Buster) were more feminine in nature.
 * Her tomboy counterparts include Yellow4, Yellow Mask, OhYellow, Yellow Racer, MegaYellow, DekaYellow, GekiYellow, Gosei Yellow and her successor ToQ 3gou.
 * In 199 Heroes, there is a scene where she and Gosei Yellow are shown to be of a similar mindset, even unintentionally saying the same thing at the same time, almost like twins. This highlights their similar personalities.
 * 4 of Luka's counterparts (Big One, Battle Cossack, ChangeMermaid and Kyoryu Black) are not Yellow Rangers.
 * Luka has the most amount of replacement counterparts (Kirenger, Battle Cossack, and Yellow4).
 * While Big One and GekiYellow are technically the leaders of J.A.K.Q. Dengekitai and Juken Sentai Gekiranger respectively and Luka's main Gokai Changes for these teams, Captain Marvelous continues to act as figurehead whenever the Gokaiger changes into either team.
 * Because all of Marvelous and Joe's counterparts are part of their respective teams' primary groups and all of Gai's counterparts are Sixth Rangers, Luka has the least amount of Additional Ranger counterparts, as Big One is her only Additional Ranger counterpart.

Gokai Change notes

 * Luka's most-transformed form was GekiYellow, which had six transformations including her Super form; her least transformed were DenziYellow, Yellow4 and Yellow Flash with one each. (Coincidentally, the last ones are the first two female Yellow heroes)

TV Asahi

 * TV Asahi's page on Luka Millfy
 * TV Asahi's page on Gokai Yellow
 * TV Asahi's page on Gokai Yellow's Mobilate
 * TV Asahi's page on Gokai Yellow's Ranger Key
 * TV Asahi's page on the Gokai Trailer

Interwiki

 * at the
 * at the

Dice-O

 * Gokai Yellow at the Super Sentai Battle: Dice-O official website
 * Gokai Yellow Gold Mode at the Super Sentai Battle: Dice-O official website
 * Gokai Yellow at the Dice-O Wiki
 * Gokai Yellow Gold Mode at the Dice-O Wiki