This article is about a/an ranger in Ninja Sentai Kakuranger.

"NinjaBlue! Saizou!"
―NinjaBlue's roll call[src]

Saizou (サイゾウ Saizō) is NinjaBlue (ニンジャブルー Ninja Burū) of the Kakurangers. He is a descendant of Saizou Kirigakure



He and Sasuke were tricked by Kappa into opening the Gate of Seals, releasing the Youkai into the human world. Sandayuu tracked them down and brought the two of them to where their ancestor's swords were placed in the Earth, where they met Tsuruhime. Upon pulling out his sword, the spirit of Saizou's ancestor appeared before him, gave him a lecture, and entrusted him with a Doron Changer, allowing Saizou to become NinjaBlue. Ep. 1: We're Ninja The three were soon joined by Seikai Ep. 2: A Dangerous Lady and Jiraiya, completing the team. Ep. 3: American Ninja

Super Sentai World

The Kakurangers in Super Sentai World.

When Emperor Daidas and his army invaded Earth, Saizou, alongside his team, joined with the four Sentai that came before them, the Dairangers, Zyurangers, Jetmen, and Fivemen, to defeat him. Super Sentai World

Toei Hero Daishugō

The Dairangers with Kakurangers in Toei Hero Daishugō.

The Kakurangers and Dairangers standing alongside each other on the other side. Toei Hero Daishugō

Ole vs. Kakuranger

to be added Chouriki Sentai Ohranger: Ole vs. Kakuranger

Kakuranger in Ohranger.

Gaoranger vs. Super Sentai

NinjaBlue is among the Sentai warriors seen in clips when Yuusuke Amamiya (Red Falcon) lectured Gaku Washio (GaoYellow) about the past Sentai sword experts, showing him that the true sword wasn't the sharpest, but the one that feeds on courage. Hyakujuu Sentai Gaoranger vs. Super Sentai


Legend War

The Kakurangers fighting alongside the Hurricanegers, Gouraigers and Shurikenger in the Legend War.

Years later, Saizou fought alongside not only his own team, but every single Sentai ranger in existence, against the Empire of Zangyack when it attacked the Earth in the Great Legend War. After fighting against hundreds of Gormin and their Zgormin commanders. Kaijou noticed the fleet moving towards them, he gathered all the Rangers together and gave them the order to sacrifice their powers to wipe out the first invasion's armada. The NinjaBlue powers are later used by Joe Gibken via the Ranger Keys. Ep. 1: The Space Pirates Appear Gokaiger Goseiger Super Sentai 199 Hero Great Battle

Farewell Space Pirates

After the defeat of Ackdos Gill, the Gokaigers returned all the Ranger Keys to the former Sentai heroes. It is assumed Saizou and his teammates received their keys, allowing for them to utilize their powers once again. Final Ep.: Farewell Space Pirates

Super Hero Taisen

The Kakurangers, alongside the Carrangers, Zyurangers, Dairangers and Ohrangers, emerge through a dimensional wall.

Saizou, alongside his team (bar Ninjaman), among the majority of the Super Sentai heroes, was caught up in the "Super Hero Taisen" incident which eventually resulted in the Super Sentai teams and Kamen Riders joining forces to defeat both Dai-Zangyack and Dai-Shocker. Kamen Rider × Super Sentai: Super Hero Taisen

Zyuohger vs. Ninninger

The first 38 Sentai projected into Wild Tousai Shuriken King.

NinjaBlue appeared with his team among the first 38 Super Sentai whom collectively empowered Wild Tousai Shuriken King in its fight against the titanic Gillmarda, granting the Ninningers and Zyuohgers the power to perform the Zyuoh Ninnin Super Sentai Burst which destroyed Gillmarda with the combined power of all 40 Super Sentai. Doubutsu Sentai Zyuohger vs. Ninninger: Message from the Future from Super Sentai

Chou Super Hero Taisen

More Sentai and Riders 3.png

Super Sentai Strongest Battle

Saizou joined the Super Sentai Strongest Battle as a member of Water Warrior Team. It’s unknown whether he participated in any of the matches, but his team lost the competition either in the first round against the Police Team offscreen or won against them and lost in the second round against Super Strong Team offscreen.


At 22 years old (39 in Gokaiger), Saizou is a constantly chattering, easily flattered man who thinks he's a lot smarter than he really is. He is a loud worrywart, often jumping to immediate conclusions, as well as being the first to panic. Due to their similar flaws and personalities, he and Seikai are often found lazing about together. Despite his less-outstanding traits, he likes to help other people, making him popular among children. Unfortunately, his bad luck is often his greatest weakness. His way of talking is a little feminine, and he corresponds to Sha Wujing/Sha Gojō.

Video game appearances

Super Sentai Battle: Dice-O

NinjaBlue as depicted in Super Sentai Battle: Dice-O.

  • Profile
Saizou/NinjaBlue: to be added

Super Sentai Battle Base

NinjaBlue is among the vast pantheon of Rangers which are available in the mobile game Super Sentai Battle Base.

Super Sentai Legend Wars

NinjaBlue Card

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






  • Ninja Art: Water Running: A ninpo that enables NinjaBlue to run across water without sinking.
  • Ninja Art: Water Tower: NinjaBlue summons a column of water to attack his opponents.
  • Hidden Style: Square Formation: NinjaBlue's signature sword technique, a energized quad slash in the formation of a square.
  • Chaotic Kicks: NinjaBlue leaps into the air, wildly kicking in all directions.
  • Wolf Attack
  • Art of Facial Imitation:where NinjaBlue mimics other people's faces by using a mask.
  • Hidden Style: Big Wave:where NinjaBlue summoned a tsunami to wipe out large groups of enemies

Appearances: Kakuranger Episodes 1-25, 27, 29-53

Giant Beast General Blue Logan (巨大獣将ブルーロウガン Kyodai Jūshō Burū Rōgan): NinjaBlue's Juushou form, armed with the Logan Shaft, which is the only weapon that is not similar to the Kakuranger's personal weapon. Forms Muteki Shogun's right arm. Its name is a pun on the compound Japanese word for wolf ( ).

Beast General Fighter Battle Logan (バトルロウガン Batoru Rogan): Ninja Blue's Juushou Fighter form, armed with the Logan Kick (ロウガンキック Rōgan Kikku).

Ranger Key

The NinjaBlue Ranger Key.

The NinjaBlue Ranger Key (ニンジャブルーレンジャーキー Ninja Burū Renjā Kī) is Saizou'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 majority of the Ranger Keys were collected by the Red Pirates and later used by the Gokaigers. The NinjaBlue Ranger Key was mainly used by Joe Gibken (Gokai Blue), who used it to fight as NinjaBlue.

The Kakuranger keys, along with all the Ranger Keys of the first 33 Super Sentai, were briefly taken by the Black Cross King and turned into Ranger puppets that were fought by the Gokaigers and the Goseigers. The Kakuranger keys were defeated by Gokai Green. Gokaiger Goseiger Super Sentai 199 Hero Great Battle

After Zangyack were finally defeated, the Gokaigers gave the Ranger Keys back to their rightful owners. Saizou received his key and became NinjaBlue once more. Final Ep.: Farewell Space Pirates

Behind the scenes

NinjaBlue as seen in a Kakuranger pre-break eyecatch.


Saizou is portrayed by Hiroshi Tsuchida (土田 大 Tsuchida Hiroshi). As NinjaBlue, his suit actor was Takeshi Miyazaki (宮崎 剛 Miyazaki Takeshi).


  • Saizou is the first male Blue Ranger to have his uniform be the lighter blue typically associated with female Blue Rangers (except for one official Ranger and two unofficial ones), as every other male Blue Ranger is colored in a darker shade (whether this is based on his slightly feminine way of speaking is only a guess). There are only three other male Blue Rangers who are the lighter blue, but there are certain caveats that keeps Saizou being a lighter shade unique:
  • Saizou's actor Hiroshi Tsuchida would later go on to voice Mike Corbett/Magna Defender in the Japanese dub of Power Rangers Lost Galaxy.


See Also

External links

Icon-kakuranger.png Ninja Sentai Kakuranger
Sasuke - Tsuruhime - Seikai - Saizou - Jiraiya
Doron Changer - Secret Sword Kakuremaru - Kakulasers - Shurikens - Shinobi Knuckle - Red Slicer - White Beak - Yellow Claw - Blue Shot - Black Bow - Kakuranger Ball - Flaming Shogun Sword - Hikarimaru - Shinobi Scrolls - Shark Machines - Nekomaru
Sandayuu Momochi - Ninjaman - Bun - Hakumenrou - Tarou & Jirou - Ninningers - Gokaiger - Hurricanegers - Ohrangers - Dairanger - Zyurangers - Jetmen - Fivemen - The Announcer
Legendary Ninja: Sasuke Sarutobi - Tsuruhime - Seikai Miyoshi - Saizou Kirigakure - Jiraiya
Mecha and Robos
Red Saruder - White Kark - Yellow Kumard - Blue Logan - Black Gammer - God Saruder - God Kark - God Kumard - God Logan - God Gammer
Ninja Gattai Muteki Shogun - Beast General Fighters - Tsubasamaru - Goshin Gattai Kakure Daishogun
Yokai Army Corps
Nurarihyon - Daimaou - Professor Yugami - Gashadokuro - Flowery Kunoichi Team - Yama-uba - Daidarabotchi - Nue - Daradara - Dorodoros
Minor Yokai
Kappa - Rokurokubi - Oboroguruma - Azukiarai - Nurikabe - Mokumokuren - Gakitsuki - Bakeneko - Oonyuudou - Hitotsume Kozou Brothers - Dorotabou - Konakajiji - Shirouneri - Tengu - Kanedama - Keukegen - Shuten Douji Brothers - Amikiri - Zashiki-warashi - Tsuchigumo - Sarugami - Daradara - Enraenra - Umibozu - Ittan-momen - Kasabake - Nuppefuhofu - Amanojaku - Sunakake Babaa - Kamaitachi - Bakuki - Karakasa - Ushioni - Nopera-bo - 9-Tailed Kitsune - Chōchin Novice - Oumukade - Mujina - Kasha - Yuki-Onna - Binbogami - Onbu-Obake
Evil Invasion Army: Emperor Daidas - Zaigan - Bango - Damaru - Soger - Irubaru
Blue Rangers
Main Series

Secondary Rangers
NinjamanGunmazinSignalmanIsshuuRamirezYuko FukuiKotaro Sakuma
EAGLE agentDummy Dia JackDeathdark BlueGinga BlueShadow Blue SwallowGolem
Previous TenmaRangerCopy TenmaRangerShoji's grandsonFlower Ninja AyameZokuBlueNeziBlue
Copy TimeBlueCopyBlueShade GaoBlueWendinuFake HurricaneBlueFake KuwagaRaiger
AyameganezumiEvil MagiBlueVrilEvil Bouken BlueKarthRyuzaburoRyujiDDai-kun

Power Sets
Main Series
AorengerDia JackBattle FranceDenziBlueVulSharkGoggleBlueDynaBlueBlue3ChangePegasus
Blue FlashBlue MaskBlue DolphinBlue TurboFiveBlueBlue SwallowTriceraRangerTenmaRangerNinjaBlue
OhBlueBlue RacerMegaBlueGingaBlueGoBlueTimeBlueGaoBlueHurricaneBlueKuwagaRaigerAbareBlue
DekaBlueMagiBlueBouken BlueGekiBlueGo-On BlueShinken BlueGosei BlueGokai BlueBlue Buster
Blue GorillaKyoryu BlueKyoryu CyanDeathryugerKyoryu NavyToQ 2gouAoNingerZyuoh Shark
Ookami BlueKoguma/Ooguma SkyblueLupinBlueRyusoul BlueKirama BlueZenkaiVroon
AkibaBlueBrave Blue Dino

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