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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

Kakuranger (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

Ole vs. Kakuranger

to be added Chouriki Sentai Ohranger: Ole vs. Kakuranger

CSO Kakurangers

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

Kakurangers and Hurricanegers

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

Dimensional wall - Carranger, Zyuranger, Dairanger, Kakuranger, Ohranger

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


At 22 years old, 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.

Video Game appearances

Super Sentai Battle: Dice-O

NinjaBlue (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.







  • 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

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?).

Legend Sentai Devices

NinjaBlue 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


Kakuranger Shuriken

Ninja Ichibantou technique announcement[src]

Evidently, NinjaBlue's power is additionally hosted in the Kakuranger Shuriken (カクレンジャーシュリケン Kakurenjā Shuriken?).

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 of the normal Blue expectant of female Blue Rangers (except for one alongisde two unofficial), as every other male Blue Ranger is colored in a darker shade. This could be based on his slightly feminine way of speaking, but this is merely conjecture. There are only two other male Blue Rangers who are the lighter blue, but there are certain caveats that keeps Saizou being a lighter shade unique:
    • Joe Gibken/Gokai Blue, who is only the lighter blue when he transforms into Saizou or male versions of the three female Rangers who also have the lighter shade of Blue.
    • Ramirez/Kyoryu Cyan, the only one identifying the color by the technical name of "cyan" because, unlike Saizou, he's not the main Blue Ranger of his team. Ultimately, though, he likewise gives up his color to a female).
  • Despite his suit color, all 3 of his corresponding mecha sport the traditional darker blue color.
  • Saizou's actor Hiroshi Tsuchida, would also go on to voice Mike Corbett/Magna Defender in the Japanese dub of Power Rangers Lost Galaxy.


See also

External links

Blue Rangers

Secondary Rangers
NinjamanGunmazinSignalmanIsshuuRamirezYuko Fukui
EAGLE agentDummy Dia JackDeathdark BlueGinga BlueShadow Blue SwallowGolem
Previous TenmaRangerCopy TenmaRangerShoji's grandsonAyameZokuBlueNeziBlue
Copy TimeBlueCopyBlueShade GaoBlueWendinuFake HurricaneBlueFake KuwagaRaiger
AyameganezumiEvil MagiBlueVrilEvil Bouken BlueKarthRyuzaburoRyujiDDai-kun

Power Sets
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


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