Ninja Boy Rantaro

Season 1

Not Rated

Rantarō, Shinbei and Kirimaru are ninja apprentices in the Ninja Gakuen, where first grade ones are called "Nintamas". They must learn everything a ninja must know, but as for our heroes, money, food or playing are more interesting. The series show the everyday adventures of our heroes.

Where to Watch Season 1

91 Episodes

Ninjutsu Gakuen Entrance
E1
Ninjutsu Gakuen Entrance
The Kunoichi Class is Terrible
E2
The Kunoichi Class is Terrible
A Strange Ninja
E3
A Strange Ninja
Gakuenchou's Thoughts
E4
Gakuenchou's Thoughts
Shinbei Disappeared
E5
Shinbei Disappeared
The Puzzle of the Two-faced Ninja
E6
The Puzzle of the Two-faced Ninja
Season 1, Episode 7
E7
Season 1, Episode 7
Shinbei is Suspect
E8
Shinbei is Suspect
The Swordsman - Hanabusa Makinosuke
E9
The Swordsman - Hanabusa Makinosuke
Who is the Greatest?
E10
Who is the Greatest?
Sneak Into the Kunoichi Classroom
E11
Sneak Into the Kunoichi Classroom
Shinbei is Missing
E12
Shinbei is Missing
The Shinobi Genius
E13
The Shinobi Genius
Taiji the Thief
E14
Taiji the Thief
The Big Contest
E15
The Big Contest
Magnificent Friendship
E16
Magnificent Friendship
Misshi Shinkurou
E17
Misshi Shinkurou
Run to Nameko Castle
E18
Run to Nameko Castle
The Pirate who Couldn't Swim
E19
The Pirate who Couldn't Swim
Lovesick
E20
Lovesick
Yamada-sensei is the Target
E21
Yamada-sensei is the Target
Combination Class
E22
Combination Class
Kinoko Mountain Juudan Practice
E23
Kinoko Mountain Juudan Practice
Once Again, the Swordsman Hanabusa Makinosuke
E24
Once Again, the Swordsman Hanabusa Makinosuke
My Father's Killer
E25
My Father's Killer
There'll Be No Summer Vacation
E26
There'll Be No Summer Vacation
Gakuenchou's Wallscroll
E27
Gakuenchou's Wallscroll
Message from God
E28
Message from God
The Lord of Maitake Castle
E29
The Lord of Maitake Castle
Steal the Rations!
E30
Steal the Rations!
Daisan-kyoueimaru's Ship
E31
Daisan-kyoueimaru's Ship
Hieta Happousai
E32
Hieta Happousai
Shinbei's Apology
E33
Shinbei's Apology
Many Kinds of Autumn
E34
Many Kinds of Autumn
Troubled People
E35
Troubled People
The Famous Sword Gokurakumaru
E36
The Famous Sword Gokurakumaru
The Missing Ricebowl
E37
The Missing Ricebowl
Shindemohashirou's Mansion
E38
Shindemohashirou's Mansion
The Excellent Little Brother
E39
The Excellent Little Brother
The Phantom Mushroom
E40
The Phantom Mushroom
Summer Vacation Senility
E41
Summer Vacation Senility
The Transfer Student of Rumors
E42
The Transfer Student of Rumors
Tensaimaru and Shuusaimaru
E43
Tensaimaru and Shuusaimaru
An Autumn Wind Pierces the Body
E44
An Autumn Wind Pierces the Body
Wind, Woods, Fire and Mountain
E45
Wind, Woods, Fire and Mountain
Junko and Junichi
E46
Junko and Junichi
The Pot of Treasure
E47
The Pot of Treasure
A Greedy Mistake
E48
A Greedy Mistake
Nintama Helpful Sword?
E49
Nintama Helpful Sword?
Gakuencho's Soup
E50
Gakuencho's Soup
The Shy Ninja
E51
The Shy Ninja
The Nervous Ninja
E52
The Nervous Ninja
Save Ichinen-hagumi!
E53
Save Ichinen-hagumi!
Kirimaru is Bothered
E54
Kirimaru is Bothered
The Stolen Sign
E55
The Stolen Sign
The Secret of the Sign
E56
The Secret of the Sign
The Princess is?
E57
The Princess is?
The Part-time Mountain Bandit
E58
The Part-time Mountain Bandit
Kurokoge Panzou
E59
Kurokoge Panzou
The Piece of Tatami
E60
The Piece of Tatami
Mom Comes to the School
E61
Mom Comes to the School
Dad's Success
E62
Dad's Success
The Poison Under the Floor
E63
The Poison Under the Floor
Kiri-chan's Mistake
E64
Kiri-chan's Mistake
The Shuriken Contest
E65
The Shuriken Contest
The Burning Menu
E66
The Burning Menu
It's Fake Money!
E67
It's Fake Money!
Who is the Criminal?
E68
Who is the Criminal?
The Stolen Gun
E69
The Stolen Gun
Showdown! Dokutake Castle
E70
Showdown! Dokutake Castle
Nintama Make-up Exam
E71
Nintama Make-up Exam
Goldfish Yaai!
E72
Goldfish Yaai!
The Cafeteria is Taken!
E73
The Cafeteria is Taken!
It's a Hotspring!
E74
It's a Hotspring!
Hemuhemu is Missing!
E75
Hemuhemu is Missing!
Give Back Hemuhemu!
E76
Give Back Hemuhemu!
To Sose Temple!
E77
To Sose Temple!
Beat the Second Year Students!
E78
Beat the Second Year Students!
The Ridicoulously Strong Gang of Theives
E79
The Ridicoulously Strong Gang of Theives
Find the Weak Point!
E80
Find the Weak Point!
I'm Full!
E81
I'm Full!
Be Cold-Hearted!
E82
Be Cold-Hearted!
Obachan Catches a Cold!
E83
Obachan Catches a Cold!
Kirimaru's Big Profit
E84
Kirimaru's Big Profit
I Want to be a Teacher
E85
I Want to be a Teacher
The Beginning of a Beautiful Day
E86
The Beginning of a Beautiful Day
Kirichan's Part-time Jobs
E87
Kirichan's Part-time Jobs
Kirichan's Greed
E88
Kirichan's Greed
Strong Shinbei
E89
Strong Shinbei
The Failure Ninja
E90
The Failure Ninja
And the greatest is?
E91
And the greatest is?