All Episode in Season 1

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

Season List

Ninja Boy Rantaro Specials Ninja Boy Rantaro Season 1 Ninja Boy Rantaro Season 2 Ninja Boy Rantaro Season 3 Ninja Boy Rantaro Season 4 Ninja Boy Rantaro Season 5 Ninja Boy Rantaro Season 6 Ninja Boy Rantaro Season 7 Ninja Boy Rantaro Season 8 Ninja Boy Rantaro Season 9 Ninja Boy Rantaro Season 10 Ninja Boy Rantaro Season 11 Ninja Boy Rantaro Season 12 Ninja Boy Rantaro Season 13 Ninja Boy Rantaro Season 14 Ninja Boy Rantaro Season 15 Ninja Boy Rantaro Season 16 Ninja Boy Rantaro Season 17 Ninja Boy Rantaro Season 18 Ninja Boy Rantaro Season 19 Ninja Boy Rantaro Season 20 Ninja Boy Rantaro Season 21 Ninja Boy Rantaro Season 22 Ninja Boy Rantaro Season 23 Ninja Boy Rantaro Season 24 Ninja Boy Rantaro Season 25 Ninja Boy Rantaro Season 26