All Available Episode
All Season 4 Episode
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