The Goseigers
Alata
Alata/Gosei Red | Actor: Yudai Chiba
- Beware the Nice Ones: On the whole, Alata is probably one of the nicest people you could ever hope to meet. However, if you somehow manage to get him to lose his temper, he will END YOU.
- Barrier Warrior: The Defenstorm Expand Card.
- Determinator: No doubt the biggest one on the team.
- Catchphrase: "For now, let's just try."note
- Childhood Friends: Eri and him.
- Cool Sword: The Skick Sword.
- Dub Name Change: "Miru" in the Korean dub
- Elemental Powers
- Blow You Away: His primary element.
- Playing with Fire: The Kaentornado Explosion Card, during the events of Goseiger vs Shinkenger.
- Shock and Awe: The Comprethunder Spark Card.
- Finishing Move: Super Sky Dynamic
- Heroic Resolve
- Incorruptible Pure Pureness
- Invisibility: The Invisibreeze Outbreak Card.
- Kid-Appeal Character: Believe it or not, he's possibly the youngest male on the team.
- The Kirk: Shares this with Eri.
- Laser-Guided Amnesia: The Memoryfly Expand Card.
- The Leader: Though not a leader in name, Alata nonetheless becomes a very strong type III/IV, as he has absolute faith in his and his friends' strength as a team. This is best exemplified when he gets sent back in time and manages to transform the Goseigers from a group of untrusting strangers into True Companions in the space of an afternoon.
- Let's Get Dangerous!: Epic 16 in spades.
- He also shows it when fighting dark Gosei Knight in Epic 48.
- Not Quite Flight: The Windrive Splash Card.
- The Pollyanna
- Sensitive Guy and Manly Man: In both Goseiger team-up movies, he's the sensitive guy to the other Red Rangers' (Takeru and Marvelous) manly man.
- Signature Move: Red Break
- Super Gosei Red: Super Red Break
- Skilled, but Naive
Eri
Eri/Gosei Pink | Actor: Rika Satoh
- Barrier Warrior: The Defenstorm Expand Card.
- Big Eater
- Catchphrase: "It'll work out somehow~!"note
- Childhood Friends: Alata and her.
- Elemental Powers
- Blow You Away: Her primary element.
- Shock and Awe: The Comprethunder Spark Card.
- Finishing Move: Super Sky Dynamic
- Hand Cannon: The Skick Shot.
- The Heart: She's always the one to quickly quell any arguments between her friends.
- The Kirk: Shares this with Alata.
- Laser-Guided Amnesia: The Memoryfly Expand Card.
- Lethal Feminine Women Can Cook: In Epic 21 Eri works in a cake shop where she soon discovers she is less than skilled at baking, but with hard work and determination manages to make a pretty spectacular birthday cake.
- Magic Music: Her singing heals injuries and makes flowers bloom all over the world.
- Not Quite Flight: The Windrive Splash Card.
- The Pollyanna
- Signature Move: Pink Trick
- Super Gosei Pink: Super Pink Trick
- Team Mom
- Tomboy and Girly Girl: Girly Girl to Moune's Tomboy.
- Trash of the Titans
- Compressed Vice: But only for one episode.
Agri
Agri/Gosei Black | Actor: Kyosuke Hamao
- The Atoner: In Epic 19.
- Barrier Warrior: The Defenstone Expand Card.
- The Big Guy: The strongman of the team.
- Brother–Sister Team: With Moune.
- Brutish Character, Brutish Weapon: Landick Axe
- Dub Name Change: "Kane" in the Korean dub
- Elemental Powers
- Dishing Out Dirt: His primary element.
- Green Thumb: The Roplant Outbreak Card.
- Shock and Awe: The Sparquake Spark Card.
- Finishing Move: Super Land Dynamic
- Heroic Resolve: In Epic 27.
- Hot-Blooded
- Knight Templar Big Brother: He did not react well to the idea that Moune had a boyfriend.
- The Lancer: He's this to the team until Gosei Knight steps in and becomes the Sixth Ranger. Agri's defining trait for the remainder of the series is being The Big Guy.
- Laser-Guided Amnesia: The Memorybury Expand Card.
- The McCoy: Shares this with Moune.
- Noble Male, Roguish Male: The roguish to Hyde's noble.
- Out of Focus: Had only a few episodes focusing on him. Some of those he had to share with his sister.
- Sensitive Guy and Manly Man: During 199 Hero Great Battle, he's the manly man to Don's sensitive guy.
- Signature Move: Black Attack
- Super Gosei Black: Super Black Attack
Moune
Moune/Gosei Yellow | Actor: Mikiho Niwa
- Barrier Warrior: The Defenstone Expand Card.
- The Big Girl: Always quick to rush into battle.
- Brother–Sister Team: With Agri.
- Chickification
- Elemental Powers
- Dishing Out Dirt: Her primary element.
- Green Thumb: The Roplant Outbreak Card.
- Shock and Awe: The Sparquake Spark Card.
- Fanservice: Her cheerleader's uniform in Epic 11.
- She also generally wears short shorts and she has very sexy legs.
- Finishing Move: Super Land Dynamic
- Hot-Blooded
- Kid-Appeal Character: She's the youngest overall Goseiger.
- Laser-Guided Amnesia: The Memorybury Expand Card.
- The McCoy: Shares this with Agri.
- Neat Freak
- The Only One Allowed to Defeat You: Moune's dream is to surpass her brother's fighting ability.
- Signature Move: Yellow Shock
- Super Gosei Yellow: Super Yellow Shocknote
- Tomboy and Girly Girl: Tomboy to Eri's Girly Girl.
- Tsundere
- Wolverine Claws: The Landick Claw.
Hyde
Hyde/Gosei Blue | Actor: Kento Ono
- Automatic Crossbows: The Seaick Bowgun.
- Barrier Warrior: The Defenstream Expand Card.
- Boke and Tsukkomi Routine: Had one with Gosei Knight.
- Dead Sidekick: His former partner was killed by Warstar on the Goseigers' first day on earth, which is why Hyde is the team's sole representative of the Seaick Tribe.
- Elemental Powers
- An Ice Person: The Istop Splash Card.
- Making a Splash: His primary element.
- Finishing Move: Super Sea Dynamicnote
- Genius Bruiser
- It's Personal: In Epic 10, when he faces off against the Monster of the Week that caused Magis's death
- Sugar-and-Ice Personality
- Laser-Guided Amnesia: The Memorywash Expand Card.
- Let's Get Dangerous!: Notably in Epics 5 and 16.
- Noble Male, Roguish Male: The noble to Agri's roguish.
- Serious Business: Whether it's grocery shopping, weapons maintenance or finding a cure for The Virus, Hyde will treat it as deadly serious.
- Signature Move: Blue Check
- Super Gosei Blue: Super Blue Checknote
- The Smart Guy
- The Spock
- The Stoic
- Straw Vulcan: Tends to alternate between this and Sugar-and-Ice Personality depending on the writer
- Tall, Dark, and Handsome
- Team Dad
- Voluntary Shapeshifting: The Camoumirage Focus Card.
Magis
Magis/Gosei Green (deceased) | Actor: Yousuke Ito
- Dead Sidekick: To Hyde
- Death by Origin Story
- Heroic Sacrifice
- Long-Lost Uncle Aesop
- Making a Splash
- Posthumous Character
- Shout-Out: To Dekaranger, by having the actor return as a Green Ranger
- Sixth Ranger: Or at least, he would have been
Gosei Knight
Gosei Knight | Voice Actor: Katsuyuki Konishi
- All Your Powers Combined: His 'Knightick Power' lets him use Skick, Landick, and Seaick powers.
- His mecha reflects this, as well: Groundion is an enormous dump truck, Sealeon is formed from a cruise liner, and Skyon is based on a blimp.
- There's also the Trianglobal Focus Card.
- Animal Motif: Lion
- Barrier Warrior: The Defenstorm and Defenstream Expand Cards.
- Blue-and-Orange Morality: When he says he wants to protect the earth, he literally means protecting the earth itself; he can't understand why the Goseigers are so hung up on protecting humans.
- Boke and Tsukkomi Routine: Had one with Hyde.
- Brainwashed and Crazy: In Episode 47.
- Catchphrase: "From now on, it's my turn."note
- Elemental Powers: Other then using the elements of the 3 Gosei Angel tribes, Gosei Knight has also used the following:
- An Ice Person: The Istop and Freezedrive Splash Cards.
- Green Thumb: The Roplant Outbreak Card.
- Shock and Awe: The Comprethunder Spark Card.
- Expy: He's rather similar to Ninjaman from Ninja Sentai Kakuranger and Black Knight BullBlack from Seijuu Sentai Gingaman, as they're all sixth ranger figures with no human form who can fight as their own mecha. Additionally, both Gosei Knight and BullBlack were initially uncaring of the teams that they eventually joined (in the case of BullBlack, he got Killed Off for Real and replaced by Hyuuga, who's Back from the Dead).
- Finishing Move: Knight Dynamic
- Gaia's Vengeance: Made a pact with the earth that granted him his humanoid form. At first, his only purpose was to destroy those who posed a threat to the earth, whether or not that was their intention.
- Gatling Good: The Vulcan Headder
- Headder Popsicle: Was frozen in a glacier 10,000 years before the main plot began.
- Just in Time: Often arrived later to battle than the others.
- Knight Templar: At least before his Character Development.
- Knight in Shining Armor: At least appearance-wise.
- The Lancer: Upon becoming a regular member of the Goseigers, he steals this position from Agri. It's especially apparent in his earlier episodes.
- Signature Move: Knight Metallic
- Sixth Ranger: Despite seemingly having more in common with "extra heroes" such as Ninjaman, Wolzard, and the Black Knight, Gosei Knight is the official sixth Goseiger, and the series after this one confirms it.
- Swiss-Army Weapon: Leon Laser
- Ray Gun: Standard mode.
- Cool Sword: Leon Laser Sword
- Transforming Mecha: He's actually the sentient, hyper-evolved Groundion Headder itself.
- Taken to its logical extreme with Gosei Ground. It's still the exact same mind and personality, only about 100 times bigger.
- What Is This Thing You Call Friendship?