Ninja Boy Rantaro Season 4 Episode release dates & where to watch

1. The Special Lunch

2. Fishing in the Open Sea

3. Hyoudayuu's Color Chestnut

4. Bontenmaru is a Bad Person

5. The Dream of the First-year Class

6. Shibuoni's Father

7. The leader's sense of responsibility

8. Isuke's cleaning expert

9. The expert of Kinobakakure

10. The Winning Technique

11. The Kitaishiterayo was caught

12. The shy Mr Matsu Chishiro

13. The last Makinosuke

14. The Teacher who is Respected

15. Do not get along

16. What is the order

17. Papa has collapsed

18. The Search for the Teacher

19. It's been a long while, Castella

20. The Arrival of Kiyuri-chan

21. The Recruitment of the Ninjas

22. The mysterious employee

23. The failure of everyone

24. What is the true identity of the ninjas?

25. Who is the criminal!

26. When Kingo is not around

27. What if he is not the Predistined Rival

28. The reason for the duel

29. Nametarou's Rebellious Stint

30. The Capabilities of a Real Battle

31. The selfish dinner

32. Though dinner was eaten

33. Expelled from the Medical Room

34. Punishment is ninja's food

35. Make the pupils return

36. The character of Komatsuda

37. Protect the Principal

38. Mr Tobu's excessive appetite

39. The Ideal Ninja

40. He is the master after all

41. Happousai leaves home

42. The training of the Hijyoujyuu

43. The monk was deceived

44. Discrimination of the Ninja

45. Protect the Uraurayama

46. The theft of the infamous sword

47. The storage room of Futokoroya

48. The swordsman, Hattari

49. The fight under the edge

50. The Shadow of the Infamous Sword

51. The troubles of Shibuoni

52. How was the social observation

53. Going through Strict Prohibition together

54. Takiyashamaru's flu

55. Let's go and eat dinner

56. It's better to be kind

57. The opening of the unagi shop

58. Mutual

59. The Person who is Visible

60. Constitution of Onigumomaru

61. Without the Shuriken

62. Lunch at the battle place

63. Mr Ryuuoumaru

64. The love letter that cannot be reached

65. Return to Fuuma

66. Shadowing of the Married Couple

67. The excellent upper-class student

68. The disqualified leader

69. The creation of Dokutakekunaa

70. The Prophetic Dream

71. Sarasarahea

72. Shinbei's Hair

73. The True Identity of Rinsu

74. Lord of the lost child

75. The delicious training

76. The New Deshiro

77. Various Set-Ups

78. The True Identity of Deshiro

79. The Blast of Deshiro

80. The Destroyed Deshiro

81. Before becoming a ninja

82. The print of the topic

83. To take the seal

84. What will you made to eat

85. Want to become Kameko's Kuna

86. The smell of the laundry

87. Tafugai-san's clothes

88. The battle of Onari

89. The sleeping posture is horrible

90. The reason behind the weariness

91. Mr Futagai again

92. The mystery of the man, Yamaimo

93. The loophole of Maitake castle

94. Creep into Maitake castle

95. Jinenjokoji's Magic

96. Kame-chan arrived again

97. Whereabouts of hiding places

98. The sword technique of Makinosuke

99. Shinbei runs

100. The pirate's fisherman

101. The return of Dokechi

102. Takiyashamaru's coach

103. The secret rehearsal of Dokutake

104. The treasure of the principal

105. The scroll of the licensed initiation

106. When the supplementary lessons are finished

107. The combined class of Kunou

108. The new ninja food

109. Run!

110. Ace of the land, Daisankyouemaru

111. Don't want to see Mr Andou

112. The flower-patterned socks

113. The ninja who can sing and dance

114. Happousai's Scout

115. Nanamatsukoeita's Slump

116. The reason why Kirichi came

117. Grandmother Orin's clothes

118. Someone's lives in the house

119. The investigator of Dokusasako

120. The superior Shinbei

121. The rat-man

122. The dubious marathon

123. The consultation of Fubiki

124. The Rakkyuu musume

125. The training of Onigumomaru

126. The severity of a ninja

127. The residence of the farmer

128. The scramble for the manjuu

129. So much homework

130. Happousai's Hypnosis Finale