Icon-prns.pngThis article is about a/an mentor in Power Rangers Ninja Storm.

"From this point, you will be known as the Wind Power Rangers-protectors of the Earth."
―Sensei Kanoi Watanabe[src]
Sensei in Bird Form.jpg

Sensei Kanoi Watanabe is a character on Power Rangers Ninja Storm. He is introduced as the mentor of the Wind Rangers and the widowed father to Cameron Watanabe. He is changed into a guinea pig in the first episode by his evil brother. Later, he becomes a mentor to the Thunder Rangers after they join the team.


Early Life

Kanoi Watanabe as a young student at the Wind Ninja Academy.

Kanoi was originally an air ninja and joined the Wind Ninja Academy sometime during the mid-1980's with his twin brother Kiya. While a student of the element of Air, he met Miko. When Cameron Watanabe went back in time to retrieve the Samurai amulet, Kanoi, not realizing Cameron was his son from the future, distrusted the stranger and, when the amulet went missing, accused Cameron of stealing it. Kanoi was later instrumental in revealing that Kiya had actually stolen the amulet and, as a result of his actions, Kiya was expelled from the Wind Ninja Academy, stripped of his ninja rank, banished from Earth, and disowned by Kanoi. Kiya changed his name to Lothor and vowed to return to Earth to seek revenge against Kanoi.

After Kiya's departure, Kanoi and Miko were married. Together, they had one son, Cameron, most likely named after their unknowing son from the future that they met years earlier. At some point early in Cameron's life, Miko fell ill. Before she died from her illness, she made Kanoi promise her that he would not train Cameron in the Ninja martial arts, a promise to which Kanoi reluctantly assented.

Ninja Storm

Lothor returned to Earth in 2003 and quickly defeated most of the ninjas at both the Wind and Thunder Ninja Academies. Lothor used his magic to turn Kanoi into a guinea pig, albeit with the ability to speak and bipedal movement. Three of Kanoi's students, however, were absent during the attack and, sensing potential in them, Kanoi makes Shane, Tori, and Dustin the Wind Rangers. It is later revealed that he knew the Scroll of Destiny had foretold that they become Power Rangers.

He also sensed potential in his son Cameron, but had promised his wife that he would not train Cam in the ways of the Ninja. So, instead, Cam learned to become a samurai, and met his father in the past before obtaining the Samurai Cyclone Morpher.

There have been many times when people say Lothor is related to Cam and Kanoi, but Kanoi refuses to believe that, because by law banished ninjas cease to exist and that to Kanoi, Kiya is nothing but a mere memory.

In a later episode, Cam created a machine that should have returned his father to a human, but instead he swapped bodies with both Shane and Dustin, before finally returning to his trapped guinea pig body. It reveals he's proficient in Earth Style (possibly picked up from his brother before his betrayal), despite beginning his ninja training as an Air Style Ninja.

Kanoi was eventually restored to human form, and returned to the Wind Academy.

Dino Thunder

Sensei Watanabe was featured in a chronicle of Power Ranger history compiled by Tommy Oliver shortly after he formed the Dino Rangers, which was found by the nascent Ranger team in the Dino Lab. Tvicon.png TV STORY-Legacy of Power

Dino Thunder Encounter

He was later captured and impersonated by a vengeful Lothor, who tricked the Wind Rangers and turned them into his servants. Kanoi later escaped with the help of his nieces Marah and Kapri, and helped Cam and the Thunder Rangers recover their powers from the Abyss of Evil. He then worked together with Hayley to advise the Rangers in their team-up battle.


Sensei is extremely wise and showed to be a great mentor and father to Cam, even in the form of a guinea pig.

In his younger years, Kanoi was stern, but honorable and traditional, as he protested about the unfair idea of fighting against a new student, and despite being distrustful of his son Cam, he helped to prove his innocence after he was framed by his brother Kiya, Kanoi was also a little impunctual in his training like his three future students, but was still the best student of the academy at his time.


Ranger Form

Behind the Scenes



  • Sensei and another character of Ninja Storm, Eric McKnight, have twin brothers that appear in Dino Thunder.
  • According to the episode The Wild Wipeout, Lothor is a Libra. This makes Sensei a Libra as well as they are identical twins.
  • Chuubo thought that Sensei was a hamster. This is a reference of Sensei's Sentai counterpart transforming into a hamster.
  • As Mcfarlane portrayed both Kanoi and Lothor, he portrayed exclusively played Lothor onscreen for much of the series' run. Kanoi's guinea pig transformation was mainly so that Mcfarlance did not have to constantly switch between suits and so that he could still play Lothor while voicing Kanoi.


See Also

Power nav icon.png Power Rangers Ninja Storm Icon-prns.png
Wind Rangers: Shane Clarke - Tori Hanson - Dustin Brooks
Thunder Rangers: Hunter Bradley - Blake Bradley
Samurai Ranger: Cameron Watanabe
Wind Rangers: Wind Morphers - Lightning Morpher - Ninja Swords - Hawk Blaster - Lion Hammer - Sonic Fin - Storm Striker - Ninja Gliders - Tsunami Cycles - Tri-Battlized Armor
Thunder Rangers: Thunder Morphers - Thunder Staves - Crimson Blaster - Navy Antler - Thunder Blaster - Thunder Blade - Tsunami Cycles - Ninja Glider Cycle
Samurai Ranger: Samurai Cyclone Morpher - Samurai Saber - Super Samurai Mode - Lightning Riff Blaster - Dragonforce Vehicle
Power Discs - Thunderstorm Cannon - Mobile Command Center
Sensei Kanoi Watanabe - Kelly Halloway - Miko Watanabe - Cyber Cam - Dino Rangers
Zords and Megazords
Wind Rangers: Hawkzord - Lionzord - Dolphinzord - Storm Megazord
Thunder Rangers: Crimson Insectizord - Navy Beetlezord - Thunder Megazord
Samurai Ranger: Samurai Star Chopper / Samurai Star Megazord - Mammothzord
Power Spheres
Thunderstorm Megazord - Samurai Storm Megazord - Samurai Thunder Megazord - Thunderstorm Ultrazord - Hurricane Megazord - Hurricane Ultrazord
Evil Space Ninjas
Lothor - Marah - Kapri - Zurgane - Choobo - Motodrone - Vexacus - Shimazu - Kelzaks - Kelzak Furies
Blue Face - Mad Magnet - Copybot - Terramole - Amphibidor - Florabundacus - Snipster - Toxipod - Super Toxipod - Bopp-A-Roo - General Trayf - Madtropolis - Hiphopper - Sky Scrapper - Sucker - Starvark - Tentacreep - Magic Moustache - Fragra - Mr. Ratwell - DJ Drummond - Beevil - Footzilla - Slob Goblin - Morty Board - Wolfblades - Goldwinger - Bald Loser - Inflatron - Eyezak - Condortron - Catonia - Loong Ago
Zords: Zurganezord - Zurganezord II - Zurganezord III - Hyper Zurganezord - Kaprizord - Marahzord - Shimazuzord - Lothorzord
Power nav icon.png Power Rangers Dino Thunder Icon-dt.png
Conner McKnight - Ethan James - Kira Ford - Tommy Oliver - Trent Fernandez-Mercer
Dino Gems - Dino Morpher - Brachio Morpher - Drago Morpher - Triassic Morpher - Triassic Battlizer Morpher - Thundermax Saber - Tyranno Staff - Tricera Shield - Ptera Grips - Brachio Staff - Drago Sword - Z-Rex Blaster - Super Dino Mode - Shield of Triumph - Triassic Battlizer - Raptor Riders - Raptor Cycles - Dino ATVs - Hovercraft Cycle - Triceramax Command Center Truck
Hayley Ziktor - Sensei Kanoi Watanabe - S.P.D. Rangers - Cassidy Cornell - Devin Del Valle - Anton Mercer
Ninja Rangers: Shane Clarke - Tori Hanson - Dustin Brooks - Hunter Bradley - Blake Bradley - Cameron Watanabe
Zords and Megazords
Tyrannozord - Tricerazord - Pterazord - Brachiozord - Dragozord - Stegozord - Cephalazord - Dimetrozord - Parasaurzord - Ankylozord - Mezodon Rover
Thundersaurus Megazord - DinoStegazord - Mezodon Megazord - Triceramax Megazord - Valkasaurus Megazord
Mesogog - Elsa - Zeltrax - White Ranger Clone - Tyrannodrones - Triptoids
Evil Space Ninjas: Lothor - Izzy & Pupperazi - Zurgane - Kelzaks
Aerial Assault Craft - Birdbrain - Pollinator - Donkeyvac - Demagnetron - Dysotron - Goldenrod - Scorpex - Megalador - Creature - Angor - Rojobot - Insectolite - Fossilador - Termitetron - Ka-Ching - Mad Mackerel - Copyotter - Other World Monster - White Terrorsaurus -Terra Assault Craft - Jupitor - Tutenhawken - Thornox - Deadwood - Horn-Rimmed Monster - Jade Gladiator - Skortch - Squidrose - Croco D'Vile - Rumba Monkey - Rude Elf - Fridgia - Ruby Dragon - Ugly Monster
Zords: Replicantzord - Zelzord