Icon-prlg.pngThis article is about a/an extra hero in Seijuu Sentai Gingaman.

"Black Knight! Hyuuga!"
―Black Knight's roll call[src]

"Gokai Silver! Hyuuga!"
―Gokai Silver's roll call[src]

Hyuuga (ヒュウガ Hyūga) is the older brother of Ryouma. He was originally chosen to be the 133rd GingaRed, but was cast into a fissure by Captain Zahab. Saved by BullBlack, he later returned and became Black Knight II (2代目黒騎士 Nidaime Kuro Kishi) after the spirit of BullBlack passes his powers onto him.



Hyuuga as a child.

As a resident of the Ginga Forest, Hyuuga was the village's most gifted fire warrior and was thus chosen to be the next GingaRed. Unfortunately, during their initiation ceremony, an earthquake released the seal on a gang of space pirates called the Balban that had been locked away by the original Gingamen. Accompanied by the other Gingamen, as well as his younger brother Ryouma, Hyuuga went to claim the Starbeast Swords and with it the full power of the Gingamen when they were attacked by the Balban. During the fight, Hyuuga was knocked into a fissure in the earth by Captain Zahab, but managed to pass his Starbeast Sword and with it the title of GingaRed to Ryouma before he fell to what the others assumed was his death. Luckily for Hyuuga, the fissure Zahab tossed him into was the same one which the Balban general Sambash had knocked Black Knight BullBlack into when the Balban first invaded Earth. BullBlack saved Hyuuga, and then possessed the young man's body for a time before releasing him. Soon thereafter, Hyuuga is given the power to become the new Black Knight. Hyuuga will roar with laughter even for any kind of petty gag.

Later when Heavy Starbeast GoTaurus is wounded in battle against Evil Empress Illiess, Hyuuga is forced to leave the Silver Star Equestrian Club ranch in order to care for him Tvicon.png TV STORY-Chapter 35: Gouki's Choice. GouTaurus is later captured by Barreled Scholar Bucrates who blackmails Hyuuga to come work for him so he could sever his connection to the Earth in order to wield the cursed Knight Axe, the only thing that can shatter Zahab's Star Soul Jewel. Hyuuga agrees to give up his Earth power in hopes of using the Knight Axe to kill Zahab. Tvicon.png TV STORY-Chapter 37: The Aspirations of Bucrates. After Hyuuga steals the main ingredient for the potion that would strip him of his Earth Power, though the other Gingamen try to stop him, he defeats Ryouma and flees. Bucrates then completes the potion and Hyuuga consumes it. Tvicon.png TV STORY-Chapter 38: The Determination of Hyuuga Hyuuga then begins his training on mastering the Knight Axe after it's forged.Tvicon.png TV STORY-Chapter 39: The Heart's Massage

Black Knight Hyuuga

During the Demon Beast Daitanix battle, initially Captain Zahab prevents Hyuuga from entering the battle, during which he finds out about the Knight Axe and when Super Armor Shine GingaRed intervenes to help his brother Zahab is able to badly injure him. Tvicon.png TV STORY-Chapter 41: The Revival of the Demon-Beast After Bucrates helps them retreat, Hyuuga treats Ryouma's injuries before leaving Ryouma's Star Beast Sword near a tree so Wisdom Tree Moak could find him as he and Bucrates leave. Hyuuga then convinces Bucrates to release GoTaurus so he can help in the battle against Daitanix and fights as Bull Taurus alongside the other Gingamen and the five Star Beasts until Ryouma returns. Together Hyuuga holds Daitanix so Ryouma could use Ginga Leon's Strong Flame attack to burn Daitanix's weak spot, its back. Then after forming Super Armor Shine GingaiOh and summoning Steel Starbeast GigaPhoenix and Steel Starbeast GigaRhinos they go out in full force and kill Daitanix. Afterwards Bull Taurus is teleported away as Bucrates had called both Hyuuga and GoTaurus back.Tvicon.png TV STORY-Chapter 42: The Horrible Demon-Beast

After Bucrates location was eventually tracked down and he was mortally wounded by Steerwoman ShelindaTvicon.png TV STORY-Chapter 48: The End of Moak, he sacrifices himself so Hyuuga could escape with GoTaurus.Tvicon.png TV STORY-Chapter 49: The Mountain of Miracles During the final battle Hyuuga regains his Earth Power after the Knight Axe's destruction and Ryouma encourages him that he still has Earth Power buried deep within him, and fought as the Black Knight alongside the Gingaman to kill Zahab after he and Ryouma destroy Zahab's damaged Star Soul Jewel together with a dual fire attack.

Like Ryouma, Hyuuga controls the "earth" element of fire, though he does not use it in special attacks like the other Gingamen very often. He can become the Heavy Knight with the aid of GoTaurus.

GoGoFive vs. Gingaman

Hyuuga and Yuuta Aoyama teamed up with Mondo Tatsumi in locating the Gingamen's Star Beasts to awaken them from their slumber. Once he used his power for that purpose after locating the Starbeasts, Hyuuga briefly fought as Bull Taurus to help his teammates back up the GoGoFive against the Infernal Dark Hellbeast.Tvicon.png TV STORY-Kyukyu Sentai GoGoFive vs. Gingaman


Legend War

Hyuuga and Extra Heroes in Super Sentai 199

"Goseigers, we will hold them off for you!"
―Black Knight Hyuuga[src]

Hyuuga fought in the Great Legend War, along with the first 34 Super Sentai teams, as a member of an "extra hero" squadron who assisted the Goseigers, Tsuyoshi Kaijou and Sokichi Banba reach the battleground where the final showdown occurred. He, along with everyone else, sacrificed their powers to destroy the Zangyack armada. Tvicon.png TV STORY-Gokaiger Goseiger Super Sentai 199 Hero Great Battle Hyuuga's Ranger Key, along with those of the 9 other Extra Heroes, ended up in the hands of Basco ta Jolokia. Tvicon.png TV STORY-Ep. 16: Clash! Sentai vs. Sentai

The Lost Forest

Hyuuga transforming into Gokai Silver in Gai's daydream.

Sometime after the Great Legend War, he went back to his home in the Ginga Forest. One day, Basco arrived and attacked him, injuring him greatly. It was during this attack that the Gokaigers arrived to gain the Greater Power of the Gingaman where Gai recognizes him as the Black Knight. Soon after, Basco summons DekaMaster, MagiMother, and Wolzard Fire, leading the Gokaigers to battle with them and having Gai take Hyuuga somewhere safe. Gai manages to get Hyuuga away from the danger and tend to his wounds.

As Gai tells him of his dream to become a member of a Super Sentai, he asks Gai for his Gokai Celluar so he could defend the Earth as Gokai Silver. Before he gives it to him due to his doubts, they are attacked by Basco who proceeds to take the Greater Power away before Marvelous arrives and stops him. However, Basco uses the Black Knight Ranger Key and has him attack Marvelous which causes Gai to drop his Celluar and still doubts that he would be able to defend the Earth like Hyuuga did.

The brothers watch the Gokaigers depart from the Ginga Forest.

With a bit of unintended encouragement from Marvelous after being attacked by Basco's summoned Sentai Warriors, Gai tells Hyuuga that he must be Gokai Silver no matter what and that he'll defend the Earth for him and everyone. Hyuuga tells Gai that was exactly what he wanted him to say as he wanted Gai to believe in himself more. Gai proceeds to defeat the summoned Black Knight and in turn the key absorbs the Gingaman's Greater Power through Hyuuga.

After the battle, Hyuuga gives the Ranger Key to Gai saying that he would rather have all the Sentai Powers in one place and gives Gai his blessings to defend the Earth. He meets with his brother Ryouma and asks him if he still didn't trust pirates to which he answers he doesn't, but he trusts them as they would lay their lives on the line for each other. Hyuuga and Ryouma look off to the sky as the Gokaigers depart. Tvicon.png TV STORY-Ep. 20: The Lost Forest The other nine Extra Hero keys would later be taken from Basco when the Gokaigers unlocked the greater power of Ohranger. Tvicon.png TV STORY-Ep. 31: Crash!! Secret Operations


When the Gokaigers first transformed into Extra Heroes, in their fight against the Dogormin, Gai became the Black Knight. Tvicon.png TV STORY-Ep. 37: The Strongest Fighting Machine Later, during a trip which involved time-travel, Gai honored his promise to Hyuuga by using the greater power of Gingaman. When the Black Knight Key is inserted into GoZyuJin, it performed the GouJyu Eidan attack, a spinning bifurcation attack similar to Combined Beast-Warrior BullTaurus' signature finisher. Tvicon.png TV STORY-Ep. 40: The Future is the Past

Farewell Space Pirates

After the Gokaigers defeated the Zangyack, Marvelous returned the Ranger Keys to their original owners. Hyuuga and his team have their powers back. Tvicon.png TV STORY-Final Ep.: Farewell Space Pirates

Chou Super Hero Taisen

More Sentai and Riders 2.png

Space Squad

Black Knight Hyuuga vs Seamen Yartots.

Alongside GingaRed, Black Knight Hyuuga was a candidate to join the Space SquadIcon-crosswiki.png, a combined force of Sentai and Metal Heroes assembled by the Galactic Union PoliceIcon-crosswiki.png under Geki Jumonji to combat the GenmakuuIcon-crosswiki.png crime cult. Tvicon.png TV STORY-Uchuu Keiji Gavan vs. Tokusou Sentai Dekaranger

Super Sentai Strongest Battle

Hyuuga joined the Super Sentai Strongest Battle as a member of Swordsman Team, where he partnered with VulEagle and Red1 in the third round. His team was eliminated after losing the fourth round against Oddball Team.


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Like Ryouma, as a warrior of fire, Hyuuga is able to channel his Earth into fire Based attacks. However, after his return, he primarily uses the Black Knight powers he inherited from BullBlack.

Black Knight

Powers and Abilities


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  • Mane of Fire: Channeling his Earth Power, Hyuuga is able to fire a blast of fire from his hands. In the finale he performs this attack alongside Ryouma's to destroy Zahab's damaged Star Soul Jewel.
  • Black Chop: Using the Bull Riot, like his predecessor, Hyuuga somersaults through the air and performs an energized overhead slash on an opponent.


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Appearances: Gingaman Episodes 26-30, 33, 34, 36-38, 40-42 & 47-50, Seijuu Sentai Gingaman vs. Megaranger & Kyukyu Sentai GoGoFive vs. Gingaman.


Heavy Knight concept art

Gokai Silver

―Transformation announcement[src]

When Hyuuga requested that Gai Ikari (Gokai Silver) give him his Gokai Cellular so he could become Gokai Silver, Gai daydreamed of Hyuuga becoming Gokai Silver and defeating a group of Gormin. Gai thought that it was awesome, but soon realised that this would mean he would not be Gokai Silver anymore. Eventually, Gai had the courage to take his Gokai Cellular, with Hyuuga revealing that his request was merely a test for him.

Powers and Abilities


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Behind the Scenes


Hyuuga is portrayed by Teruaki Ogawa (小川 輝晃 Ogawa Teruaki), who previously portrayed Sasuke (NinjaRed), in Ninja Sentai Kakuranger. As a child, he was portrayed by Fumito Moriwaki (森脇史登 Moriwaki Fumito). As the Black Knight, his suit actor was Naoki Ōfuji (大藤 直樹 Ōfuji Naoki).


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Ranger Key

The Black Knight Ranger Key.

The Black Knight Ranger Key (黒騎士ヒュウガレンジャーキー Kuro Kishi Renjā Kī) is Black Knight's personal Ranger Key and what became of his powers after he along with the rest of the 34 Super Sentai sacrificed their powers to end the Great Legend War.

This key, along with the other nine extra hero keys and the fifteen sixth ranger keys, were initally acquired by Basco ta Jolokia and later used by the Gokaigers. Like all of his Ranger Keys, Basco used his trumpet, the Rapparatta, to turn the Black Knight key into a puppet to do his bidding. After revealing his extra Ranger Keys to the Gokaigers in the Ginga Forest, Basco summoned the Black Knight copy as witnessed by Hyuuga. Gai fought and defeated the Black Knight puppet and claimed the Ranger Key

While in the possession of the Gokaigers, the Black Knight Ranger Key was used by Gai Ikari (Gokai Silver) on three occasions.

After Zangyack were finally defeated, the Gokaigers gave the Ranger Keys back to their rightful owners. It is presumed that Hyuuga received his key and became the Black Knight once more.


  • When Hyuuga debuted, his outfit is similar to the outfit worn by Yamato Tribe Prince Geki.
  • Hyuuga is the first Extra Hero to appear in two crossover specials.
  • While he is not officially a Sixth Ranger, he appeared in the Toei Hero Photobook with the other Gingamen, unlike other Extra Heroes.


Super Sentai Battle Base

Black Knight Hyuuga is among the vast pantheon of heroes which are available in the mobile game Super Sentai Battle Base.

Super Sentai Legend Wars

BullBlack Card

BullBlack appears with his team among all Sentai in the mobile game Super Sentai Legend Wars.

See Also


Icon-prlg.png Seijuu Sentai Gingaman
Ryouma - Hayate - Gouki - Hikaru - Saya - BullBlack - Hyuuga
Ginga Brace - Starbeast Swords - Beast Racehorses - Mechanical Blade Kiba - Beast Attack Rods - Bull Riot - Lights of Ginga - Beast Armor Shine - Galeo Pulsar - Knight Axe
Elder Orghi - Moak - Bokku - Miharu - Haruhiko Aoyama - Yuuta Aoyama - Suzuko Mizusawa - Shunsuke Kishimoto - Megarangers - GoGoFive
Mecha and Robos
Starbeast GingaLeon - Starbeast Gingalcon - Starbeast Gingarilla - Starbeast GingaVerick - Starbeast Gingat - Heavy Starbeast GoTaurus
Seijuu Gattai GingaiOh - Combined Beast-Warrior BullTaurus - Giant Steel Starbeast GigaBitus - Steel Starbeast GigaRhinos - Steel Starbeast GigaPhoenix
Captain Zahab - Steerwoman Shelinda - Gun Boss Sambash - Samurai General Budoh - Spectral Empress Iliess - Destruction King Battobas - Dark Merchant Biznella - Barreled Scholar Bucrates - Seamen Yartots
Sambash Majin Gang
Kolshizer - Rigurou - Dreddredder - Bucter - Tagredor - Torbador - Dolmar - Mandiger - Sutoijii - Neikaa - Gurinjii
Budoh Majin Mob
Komuhachi - Fudasoujou - Kemuemon - Amehoshi - Kugutsudayuu - Kairikibou - Sunabakutou - Hyoudogasa - Houretsudou - Dotoumusha - Onimaru & Yamimaru
Iliess Majin Tribe
Medoumedou - Wangawanga - Geltgelt - Morgumorgu - Hielahiela - Barukibaruki - Gaaragaara - Merudameruda - Desphias
Battobas Majin Corps
Bammers - Bombs - Cobies - Magdas - Bazoogas - Degius - Dangs - Chainzaws - Zakkasu - Mizziles
Demon Beasts
Demon Beast Daitanix - Earth Demon Beast
Other Villains: Hizumina - Captain Gregory - Demon Beast Daitanix II - Demon Beast Fortress Ghelmadix
Icon-gokaiger.png Kaizoku Sentai Gokaiger
Captain Marvelous - Joe Gibken - Luka Millfy - Don Dogoier - Ahim de Famille - Gai Ikari
Mobilates - Gokai Cellular - Ranger Keys - Greater Powers - Gokai Saber - Gokai Gun - Gokai Spear - GokaiGalleon Buster
Navi - AkaRed - Niwano - Kozo Kasugai - Komaki Kasugai - Jealousto - Cain - Sayo Kinoshita - Retsu Ichijouji - Shinkengers - Goseigers - Tsukasa KadoyaIcon-crosswiki.png - Go-Busters - Kyoryugers - Eiji HinoIcon-crosswiki.png - 199 Super Sentai - Zyuohgers
Gokai nav.png Legend Rangers
Tsuyoshi Kaijo - Soukichi Banba - Shirou Akebono - Daigoro Oume - Takayuki Hiba - Kanpei Kuroda - Rei Tachibana - Shirou Gou - Shou Hayate - Dai - Akira - Joh Ohara - Riki Honoo - Remi Hoshikawa - Gai Yuki - Sharma Tribe Knight Goushi - Ryo of the Heavenly Fire Star - Shoji of the Heavenly Gravity Star - Kazu of the Heavenly Time Star - Tsuruhime - Ninjaman - Goro Hoshino - Momo Maruo - Kyosuke Jinnai - Signalman - Kenta Date - Ryouma - Hyuuga - Matsuri Tatsumi - Shou Tatsumi - Domon - Kakeru Shishi - Yousuke Shiina - Nanami Nono - Kouta Bitou - Yukito Sanjyou - Mikoto Nakadai - Banban Akaza - Marika Reimon - Koume Kodou - Doggie Kruger - Kai Ozu - Houka Ozu - Satoru Akashi - Jan Kandou - Sosuke Esumi - Saki Rouyama - Miu Sutou - Chiaki Tani - Genta Umemori - Kaoru Shiba
Legend Allies
Heavenly Saint Flagel - Master Sha-Fu - Toshizo Tanba - Nozomu Amachi - Emiri Sanjyou - BOMPER - Engine Speedor - Engine Bus-on - Engine BearRV - Honami Moriyama - Mirai Moriyama - Shuchirou Amachi - Yuka Yamazaki
Other allies
Takamichi Crystalia
Mecha, Legend Mecha and Robos
GokaiGalleon - GokaiJet - GokaiTrailer - GokaiRacer - GokaiMarine - GoZyuDrill
Legend Mecha
MagiDragon - Pat Striker - GaoLion - Karakuri Warrior Fūraimaru - Engine Machalcon - Variblune
GokaiOh - GoZyuJin - Kanzen GokaiOh
Space Empire Zangyack
Emperor Ackdos Gill
Commandant Warz Gill - Development Technical Officer Insarn - Chief of Staff Damaras - Special Duty Officer Barizorg - Great Scientist Zaien - Bacchus Gill - Gormin Sailors - Non-commissioned Officers Sugormin - Dogormin Bodyguards
Basco ta Jolokia - Sally - Ranger Key Clones - Kiaido
Action Commanders
Shikabanen - Bongan - Salamandam - Zodomas - Buramudo - Nanonanoda - Sneak Brothers - Bowser - Yokubarido - Zaggai - Almadon - Osogain - Uorlian - Stargull - Senden - Regaeru - Daiyarl - Shieldon - Zakyura - Vannain - Bibaboo - Juju - Waredonaiyer
Imperial Guard
Deratsueigar - Zatsurig - Dyrandoh
Giant Battle Pseudo-Lifeforms
Liquidroid Wateru - Moonroid Tsukki - Fireroid Meran - Soilroid Dororin - Woodroid Moririn - Goldroid Geronpa - Sunroid Solar
Past Sentai Villains
Black Cross Führer - Creator King Ryuuwon - Pollution President Babatcheed - Barbaric Officer Chirakashizky - Sandaaru Jr. - Satarakura Jr. - Pachacamac XIII - Shitari of the Bones - Metal Alice - Zan-KT0 of the Shot - Baseball Mask - Rainian Agent Abrella - Brajira of the Messiah - Crime Minister Yogoshimacritein - Danger Cabinet-Director Chirakasonne - Cleaning Minister Kireizky - Hades Wise God Dagon - Hades Warrior God Ifrit - Hades Warrior God Cyclops
Past Foot Soldiers:
Combined Combatant
Zolders - Crimers - Cutmen - Dustlers - Machinemen - Spotmen - Tail Soldiers - Mechaclones - Hidrer Soldiers - Zolohs - Ungler Soldiers - Jimmers - Wular Soldiers - Batzler Soldiers - Grinam Soldiers - Golem Soldiers - Cotpotros - Dorodoros - Barlo Soldiers - Combatant Wumpers - Soldiers Kunekune - Seamen Yartots - Familiars Imps - Junk Droid Zenitts - Orgettes - Genin Magerappa - Barmia Soldiers - Anaroids - Batsuroids - Igaroids - Zobils - Combatant Karths - Dragonoid Soldier Jaryuu - Rinshi - Barbaric Machine Soldiers Ugatz - Nanashi Company - Nosakamata - Demon Bug Soldiers Bibi
Other Villains
Los Dark - Fake GokaiOh - Gavan BootlegIcon-crosswiki.png - Chief of Makuu Prison Ashurada - Dai-Zangyack - Dai-ShockerIcon-crosswiki.png - Enter - Escape - Buglars - Space ShockerIcon-crosswiki.png - RaiderIcon-crosswiki.png - Demon King PsychoIcon-crosswiki.png - Army of Resurrected Monsters - Space IronmenIcon-crosswiki.png - Bangray - Badley
Black Rangers
Main Series
Shirou AkebonoKanpei KurodaRyuu HoshikawaShou HayateKentaTetsuya YanoDaichi YamagataFumiya HoshikawaGai YukiGoushiJiraiyaRikiKouichirou EndouSotaro UshigomeAsukaMasumi InouGunpei IshiharaAgriIan YorklandMisao MondouChampBambaTsubasa Inuzuka

Secondary Rangers
Shota YamamoriVRV MasterBullBlackHyuugaRio
Deathdark BlackGinga BlackGolemNeziBlackCopyBlackShade GaoBlackManmarubaYousuke ShiinaEvil Bouken BlackTakeshi KurokiIcchanRight SuzukiKaito Goshikida

Power Sets
Main Series
Battle KenyaGoggleBlackDynaBlackChangeGriffonBlack MaskBlack BisonBlack TurboFiveBlackBlack CondorMammothRangerNinjaBlackKingRangerMegaBlackBlack KnightGaoBlackHurricaneDarkAbareBlackBouken BlackGo-On BlackGosei BlackBlack PumaKyoryu BlackZyuoh The WorldOushi BlackRyusoul BlackInu BrotherZenkaizer Black
Brave Black Dino