Don Dogoier

"GokaiGreen!"

Don "Doctor" Dogoier is the Green Gokaiger.

Biography
A man with a overly-cautious set of mind that has an alarmist attitude. He is a pacifist who causes trouble because he wants to avoid fighting. He met the Gokaigers when Luka disguised herself to convinced Don to fix the immobile Gokai Galleon, which had been knocked out of working order after a fight with Zangyack forces (not in those words though). However, Don had wanted posters of the then-three-man Gokaiger team nailed to the doorway of his humble shack and ran out on Luka. However, Don was not one to go back on his word and scaled up the Gokai Galleon by himself, and was appauled at the state of things the Gokaigers lived in, which was a place where trash and dirty clothes reigned king. He then tidied things up for them and cooked them a hearty and healthy meal for the crew (all in a matter of seconds). After turning the Gokai Galleon back on, he is given the nickname "Doctor" by Marvelous, "because [he] is always operating".

Unlike the rest of his teammates, who are considered highly dangerous and formidable opponents by the Space Empire Zangyack, Don was considered nothing to worry about and had a measly bounty of just 1000 Zagin. However, it is due to his quick thinking and rare brain power that compliments Marvelous' reckless attitude. Inventions from his calm judgment and clear brain often end up saving the team when they're in trouble. In the series, it was thanks to Don's newfound courage and his resolve to become stronger that allowed the Gokaigers to utilize the powers of both the Magirangers and the Gekirangers.

The Legendary Hero, Don Dogoier
Aboard the Gokai Galleon, the crew was shocked to find Doc in a magazine, labeled as a hero who was said to have died defeating the an evil planet-eating dragon. Doc apologized for lying that he was a refugee from a Zangyack planet while admitting that he had no memory of doing such a thing. In hopes of regaining his memory, Doc dined at a fancy restaurant with Luka, Gai, and Ahim where the story of how he joined the Gokai Galleon crew was revealed. Soon after, on their way to find dessert, the pirates were attacked by Damaras as Captain Marvelous and Joe arrived, the latter recognizing their foe. Transforming to fight him, the Gokaigers found themselves outmatched as Damaras lived up to his reputation as the Zangyack Empire's greatest warrior. They attempt to fall back, but Basco and Sally blocked their only escape route. As the others were taken out by Basco and Sally, GokaiRed was defeated by Damarasu. Basco then incinerated the others as Doc was knocked aside with Damaras taking Captain Marvelous to have him executed, while Basco took his Mobirate and Ranger Key. Left alone, Doc was horrified that all his friends were lost.

On the Gokai Galleon, Doc was distraught over the loss of his friends and admited to Navi that he made up the magazine article that portrayed him as a hero as a joke. As he remembered when Marvelous first gave him his Mobirate, a message from Damaras came over the monitor announcing Marvelous's execution and the later subjugation of Earth. Doc was ready to give up claiming he can't defeat Damaras although he wanted to, and Navi reminded him of when he first came aboard and learnt how to fight in his own way and how the team always covered for each other. With that, Doc was inspired and arrives on Earth just before Marvelous is executed. While Doc held off the Gormin, Navi arrived and freed Marvelous. After Marvelous was freed, Doc admited he hasn't thought any further ahead when suddenly Joe, Luka, Ahim and Gai turn up and reveal they were saved from Basco's attack by Sally. Damaras realised he's been betrayed too late as he is literally stabbed in the back by Basco. After taunting Damaras that he should not have underestimated Doc, he left assuring the Gokaigers he only helped them so they can collect the last two greater powers. After changing, the Gokaigers defeat the Dogormin with an all-green Gokai Change, with Don becoming the original green, Midoranger. Damaras confronted them and they fought him. Don and Marvelous combined their final wave attacks. The team then assembled the Gokai Galleon Buster and after the red charge failed to take him down, a green charge finished the job. He was then enlarged by Insarn, and proved more than a match for Gokaioh and Goujyujin however Doc assured everyone they can win. Summoning MagiDragon, Pat Striker, GaoLion, Fuuraimaru and Machalcon, the Gokaigers form Kanzen GokaiOh and hit Damaras with the Gokai Kanzen Super Burst which finally destroyed him. Aboard the Gokai Galleon, the Gokaigers enjoy dinner as Doc apologized for his joke. However the others assured him he truly is a hero before asking for seconds, causing Don to say "You could at least treat me like a hero!"

Personality
He is a pacifist who causes trouble because he wants to avoid fighting. When frightened, Don will cower behind either Luka or Joe, but mostly Luka, often resulting in an elbow to the stomach.

GokaiGreen
Like his predecessor ShinkenGreen, Don possesses the least amount of skill, as shown from his falling from tall buildings. In battle, however, he duel-wields the GokaiGuns, focusing his fire on a single enemy in turn without the acrobatic flourish of GokaiPink.

Arsenal

 * Mobirates
 * Gokai Buckle
 * Gokai Sabre 
 * Gokai Gun 
 * Ranger Keys

Mecha

 * GokaiRacer

Gokai Changes

 * Main Article: Gokai Changes

As a Gokaiger, GokaiGreen has access to the powers of any past ranger. While there's the obvious preference for green or black, he has also been seen using other color rangers' suits and powers.

Green Rangers
 * MidoRanger (Episode 1, 12, The Flying Ghost Ship, 43)
 * Midomerang
 * Goranger Hurricane
 * Clover King (Episode 6, 10, 32)
 * Weapons
 * Big Bomber
 * Attacks
 * J.A.K.Q. Hurricane
 * Dengeki Kick
 * DenziGreen (Episode 8)
 * Denzi Punch
 * Green Two (Episode 19, 28)
 * Bio Team Kick
 * Bio Electron Charge
 * Green Flash (Episode 19, 27)
 * Prism Kaiser
 * Green Sai (Episode 12, 30)
 * Sai Cutters
 * DragonRanger (Episode 17)
 * Zyusouken
 * Shishiranger (Episode 5, 22, 33, 47)
 * Weapons
 * Dairen Rod
 * Dairinken
 * Attacks
 * Heavenly Phantom Star: Mist Hiding
 * Qi-Power Bomber
 * Qi-Power Shoot
 * OhGreen (Episode 12, 22, 31)
 * Weapons
 * Square Crushers
 * Ole Bazooka
 * Attacks
 * Lightning: Super-Power Crusher
 * Super-Power Dynamite Attack
 * Green Racer (Episode 14)
 * Gokai Kurumagic Attack
 * GingaGreen (Episode 11, 13, 20, 43, 47)
 * Weapons
 * Starbeast Sword
 * Mechanical Blade Kiba - Kiba Shot
 * Attacks
 * Fluttering of a Storm
 * Hurricane Gust
 * Flash of Ginga
 * GoGreen (Episode 23)
 * Weapons
 * V-Lancer
 * Attacks
 * Brothership Smash
 * TimeGreen (Episode 24, 39, 40)
 * Weapons
 * Double Vectors
 * Voltech Bazooka
 * Attacks
 * Vector End: Beat Nine
 * Press Re-Freezer
 * Vector End: Beat Defender
 * DekaGreen (Episode 2, 4, 5, The Flying Ghost Ship, 26, 35)
 * D-Blaster
 * D-Rod
 * MagiGreen (Episode 1, 3, 43, 49)
 * Transformation Devices
 * MagiPhone
 * Weapons
 * MagiStick - Axe
 * Attacks
 * Green Ground
 * Spells
 * Jii Magika
 * Jinga Maguna
 * Maagi Magi Go Gokai
 * Go-On Green (Episode 5, 199 Heroes Movie, 19, 36)
 * Weapons
 * Self-Changing Mantan Gun
 * Bridge Axe
 * Attacks
 * Axe Touring
 * Shinken Green (Episode 1, 12, 16, 18)
 * Weapons
 * Secret Playback Katana Shinkenmaru
 * Attacks
 * Shinken Six Member Slash

Black Rangers
 * Battle Kenya (The Flying Ghost Ship, Episode 35, 44, Gokaiger vs. Gavan)
 * Command Bat
 * Penta Force
 * Cannon
 * Boomerang
 * GoggleBlack (Episode 8)
 * Ribbon Sparks
 * DynaBlack (Episode 11, 199 Heroes Movie, 32)
 * Great Explosion
 * Super Dynamite
 * New Super Dynamite
 * Change Griffin (Episode 35, 49)
 * Weapons
 * Change Sword
 * Attacks
 * Griffin Attack
 * Griffin Magma Galaxy
 * Black Mask (Episode 28)
 * Life Aura
 * Black Turbo (Episode 9, 14)
 * Combination Attack
 * FiveBlack (199 Heroes Movie, Episode 42)
 * Weapons
 * Power Cutter
 * Super Five Ball
 * Attacks
 * Brother Attack
 * Black Condor (Episode 9, 28)
 * Bringer Sword
 * MammothRanger (Episode 11, 14, 45)
 * Mothbreaker
 * NinjaBlack (Episode 21, 32, 44, 46)
 * Secret Sword Kakuremaru
 * MegaBlack (Episode 24, 34, 39)
 * Weapons
 * Mega Sniper
 * Mega Magnum
 * Mega Shot
 * Mega Rod
 * Multi Attack Rifle
 * Vehicles
 * Cyber Slider 2
 * GaoBlack (Episode 8, 9, 33)
 * Evil-Crushing Hundred-Beast Sword
 * AbareBlack (Episode 29)
 * Weapons
 * Dino Thruster
 * Attacks
 * Fire Inferno
 * BoukenBlack (Episode 21)
 * Weapons
 * Radial Hammer
 * Dual Crusher
 * Attacks
 * Hammer Break
 * Hyper Concrete
 * Black Lion Rio (Episode 42)
 * Gosei Black (Episode 22)
 * Transformation Devices
 * Gosei Power Releasement Vessel Tensouder
 * Gosei Cards
 * Rockrush

Other Colors
 * FivePink (male version) (Gokaiger vs. Gavan)
 * Five Blaster
 * OhRed (Gokaiger vs. Gavan)
 * Star Riser
 * Signalman (Episode 37)
 * Weapons
 * Signizer
 * Attacks
 * Signal Slash
 * GaoSilver (Episode 18)
 * Gao Hustler Rod
 * HurricaneYellow (Episode 44)
 * Weapons
 * Portable Ninja Sword Hayatemaru
 * Attacks
 * Super Ninpou: Shadow Dance
 * KabutoRaiger (Episode 2, 24, 41, 47)
 * Weapons
 * Assumable Staff Ikazuchimaru
 * Double Connection Double Gadget
 * Attacks
 * Super Ninpou: Shadow Dance
 * AbareKiller (Gokaiger vs. Gavan)
 * DekaRed (Goseiger vs. Shinkenger)
 * Hybrid Magnum
 * MagiRed (StageShow)
 * GekiRed (Stageshow)
 * GekiViolet (Episode 4, 7, 33)
 * Geki Infusion
 * Gosei Red (Episode 2, 48)
 * Transformation Devices
 * Gosei Power Releasement Vessel Tensouder
 * Gosei Cards
 * Twistornado
 * Weapons
 * Gosei Blaster

Unique Transformations

 * As shown in cards, GokaiGreen, along with the other Gokaigers, can use Gai's Gold Anchor Key to become Gokai Green Gold Mode. However, as it is Gai's key, GokaiGreen's Gold Mode is identical to GokaiSilver's Gold Mode, with the 15 Sixth Rangers rather than his 33 counterparts.


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

Trivia

 * His bounty is initially 100 but this is eventually raised to 1,000. This is then raised even further to 5,000. And yet further to 10,000.  And again to 300 000.
 * Don shares a few things in common with 3 out of 5 of the other Gokaigers in terms of counterparts:
 * He is one of three Gokaigers to not have a counterpart from every previous Sentai team, the other two being Ahim and Gai.
 * He is one of two Gokaigers to have all of their counterparts be the same gender as them, the other being Marvelous.
 * He and Ahim share the same amount of different colored counterparts (4).
 * Ironically, even though Don is a pacifist who serves as a comic relief, most of his counterparts (Clover King, DenziGreen, GoggleBlack, DynaBlack, Green Two, Change Griffin, Green Flash, Black Mask, Black Turbo, Black Condor, MammothRanger, ShishiRanger, NinjaBlack, OhGreen, MegaBlack, GingaGreen, GoGreen, GaoBlack, KabutoRaiger, AbareBlack, MagiGreen, BoukenBlack, GekiViolet, and Gosei Black) were the "tough and serious guys" of their groups.
 * His comedic counterparts include MidoRanger, Battle Kenya, Green Sai, Five Black, Green Racer, TimeGreen, DekaGreen, Go-On Green and Shinken Green.
 * Taiyo Sentai Sun Vulcan is the only Sentai team where Don does not have a counterpart.
 * 2 of Don's counterparts (KabutoRaiger and GekiViolet) are neither Green nor Black Rangers. Coincidentally, both of these Rangers come from post-anniversary Sentai teams.
 * 3 Green Rangers (DragonRanger, Shurikenger, and Mele) and 6 Black Rangers (Black Bison, KingRanger, Black Knight, DekaMaster, Rio, and Go-On Black) are not Don's counterparts.
 * While MegaBlack is technically the leader of Denji Sentai Megaranger and Don's main Gokai Change for this team, Captain Marvelous continues to act as figurehead whenever the Gokaiger change into this team. Out of all the Gokaigers, Don has the least amount of leader counterparts.
 * Unlike the other main Gokaigers, Don is not the first Green who is an alien: he was preceded by Timeranger's Sion.
 * Amazingly, Kazuki Shimizu (Don's actor) is family friends with Masahiro Kuranuki (the actor of Sion), with both coming from the same town.