Luka Millfy

"Gokai Yellow!"

Luka Millfy (ルカ・ミルフィ, Ruka Mirufi) is Gokai Yellow 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
Luka grown up in a poor family. She later became wanted by Zangyack for stealing energy crystals from their warehouses. Along this timeframe, her little sister Fia had gotten sick, and in a rash attempt to get her to a hospital, Fia didn't make it. She later encountered Captain Marvelous and Joe Gibken, along their robot Navi, she joined them in the Kaizoku Sentai Gokaiger, she became Gokai Yellow. The trio would later welcome Don Dogoier and Ahim de Famille into their team.

She eventually arrives on Earth and helps Marvelous and the rest of his crew find the Greatest Treasure in the Universe. During this time, she battles the Zangyack as Gokai Yellow and uses the power of previous Yellow Rangers whenever the situation demands it. She eventually meets with Marvelous's old shipmate, Basco, and learns of the history of the Red Pirate Gang. When Marvelous is called out to meet Basco, Luka and the rest of the crew arrive to aid Marvelous in battle. Despite beating 5 rangers summoned by Basco, her, as well as the rest of the crew with the exception of Marvelous, are captured by Basco. Eventually, Basco makes an offer to trade everything Marvelous has (the Gokai Galleon, the Rangers, and Navi) for his friends. She is rescued instead and battles alongside her crew against Basco's Puppet Rangers to which they defeat all of them and obtain the Ranger Keys.

Please expand article to reflect all the episodes.

Super Hero Taisen
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Go-Busters vs. Gokaiger
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Super Hero Taisen Z
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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
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Kaizoku Sentai Gokaiger: Gathered Transformation! 35 Sentai!
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Ranger Key
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

Portrayal
Luka Millfy is portrayed by Mao Ichimichi (市道 真央). Prior to the series, Luka 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, of the three, Luka is the only one where not all of her 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 being Don. In Luka's case, hers is Yellow Mask from Hikari Sentai Maskman.
 * 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, and MagiYellow) were originally male. Out of all the Gokaigers, she has the most opposite gender counterparts.
 * Ironically, among these Yellow counterparts are 5 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, MegaYellow, AbareYellow, Bouken Yellow, GekiYellow, Go-On Yellow, and Shinken Yellow) were more feminine in nature.
 * Her tomboy counterparts include Yellow4, Yellow Mask, FiveYellow, OhYellow, Yellow Racer, DekaYellow, and Gosei Yellow.
 * 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.
 * 3 of Luka's counterparts (Big One, Battle Cossack, and ChangeMermaid) 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.