Season
- Season 26
- Season 25
- Season 24
- Season 23
- Season 22
- Season 21
- Season 20
- Season 19
- Season 18
- Season 17
- Season 16 2008-01-01
- Season 15
- Season 14
- Season 13
- Season 12
- Season 11
- Season 10
- Season 9
- Season 8
- Season 7
- Season 6 2004-04-19
- Season 5 2003-10-15
- Season 4 2003-04-07
- Season 3
- Season 2
- Season 1 1993-04-10
- Season 0
Episode
- Episode 1: Ninjutsu Gakuen Entrance
- Episode 2: The Kunoichi Class is Terrible
- Episode 3: A Strange Ninja
- Episode 4: Gakuenchou's Thoughts
- Episode 5: Shinbei Disappeared
- Episode 6: The Puzzle of the Two-faced Ninja
- Episode 7: Season 1, Episode 7
- Episode 8: Shinbei is Suspect
- Episode 9: The Swordsman - Hanabusa Makinosuke
- Episode 10: Who is the Greatest?
- Episode 11: Sneak Into the Kunoichi Classroom
- Episode 12: Shinbei is Missing
- Episode 13: The Shinobi Genius
- Episode 14: Taiji the Thief
- Episode 15: The Big Contest
- Episode 16: Magnificent Friendship
- Episode 17: Misshi Shinkurou
- Episode 18: Run to Nameko Castle
- Episode 19: The Pirate who Couldn't Swim
- Episode 20: Lovesick
- Episode 21: Yamada-sensei is the Target
- Episode 22: Combination Class
- Episode 23: Kinoko Mountain Juudan Practice
- Episode 24: Once Again, the Swordsman Hanabusa Makinosuke
- Episode 25: My Father's Killer
- Episode 26: There'll Be No Summer Vacation
- Episode 27: Gakuenchou's Wallscroll
- Episode 28: Message from God
- Episode 29: The Lord of Maitake Castle
- Episode 30: Steal the Rations!
- Episode 31: Daisan-kyoueimaru's Ship
- Episode 32: Hieta Happousai
- Episode 33: Shinbei's Apology
- Episode 34: Many Kinds of Autumn
- Episode 35: Troubled People
- Episode 36: The Famous Sword Gokurakumaru
- Episode 37: The Missing Ricebowl
- Episode 38: Shindemohashirou's Mansion
- Episode 39: The Excellent Little Brother
- Episode 40: The Phantom Mushroom
- Episode 41: Summer Vacation Senility
- Episode 42: The Transfer Student of Rumors
- Episode 43: Tensaimaru and Shuusaimaru
- Episode 44: An Autumn Wind Pierces the Body
- Episode 45: Wind, Woods, Fire and Mountain
- Episode 46: Junko and Junichi
- Episode 47: The Pot of Treasure
- Episode 48: A Greedy Mistake
- Episode 49: Nintama Helpful Sword?
- Episode 50: Gakuencho's Soup
- Episode 51: The Shy Ninja
- Episode 52: The Nervous Ninja
- Episode 53: Save Ichinen-hagumi!
- Episode 54: Kirimaru is Bothered
- Episode 55: The Stolen Sign
- Episode 56: The Secret of the Sign
- Episode 57: The Princess is?
- Episode 58: The Part-time Mountain Bandit
- Episode 59: Kurokoge Panzou
- Episode 60: The Piece of Tatami
- Episode 61: Mom Comes to the School
- Episode 62: Dad's Success
- Episode 63: The Poison Under the Floor
- Episode 64: Kiri-chan's Mistake
- Episode 65: The Shuriken Contest
- Episode 66: The Burning Menu
- Episode 67: It's Fake Money!
- Episode 68: Who is the Criminal?
- Episode 69: The Stolen Gun
- Episode 70: Showdown! Dokutake Castle
- Episode 71: Nintama Make-up Exam
- Episode 72: Goldfish Yaai!
- Episode 73: The Cafeteria is Taken!
- Episode 74: It's a Hotspring!
- Episode 75: Hemuhemu is Missing!
- Episode 76: Give Back Hemuhemu!
- Episode 77: To Sose Temple!
- Episode 78: Beat the Second Year Students!
- Episode 79: The Ridicoulously Strong Gang of Theives
- Episode 80: Find the Weak Point!
- Episode 81: I'm Full!
- Episode 82: Be Cold-Hearted!
- Episode 83: Obachan Catches a Cold!
- Episode 84: Kirimaru's Big Profit
- Episode 85: I Want to be a Teacher
- Episode 86: The Beginning of a Beautiful Day
- Episode 87: Kirichan's Part-time Jobs
- Episode 88: Kirichan's Greed
- Episode 89: Strong Shinbei
- Episode 90: The Failure Ninja
- Episode 91: And the greatest is?
Ninja Boy Rantaro Season 1 The Poison Under the Floor
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.
