1 Episode 1 : The Great Bargain Sale! / Transformation Isn't a Child's Play 2 Episode 2 : Everyone Needs Encouragement! / Are You Scared of Mummies 3 Episode 3 : Mama's Mission Fitness! / a Scribbling on Hattori's Face 4 Episode 4 : I'm Going to Papa's Office! / a Tennis Match Between Kemumaki and Kenichi 5 Episode 5 : Shinzou Wants to Help! / It Isn't Easy to Make Yumeko Happy 6 Episode 6 : Where Is the Examiner / Who Is the Superhero Kenichi or Kemumaki 7 Episode 7 : A Day Without Electricity / Dog Versus Cats 8 Episode 8 : The Result of Sir_s Homework / a Customised Cycle 9 Episode 9 : Hattori_s Prolonged Hiccups / Kenichi and His Wish 10 Episode 10 : A Tiff Between Shinzou and Hattori / Enemies or Friends 11 Episode 11 : Hattori Revives a Failing Business / Kenichi Performs Magic Tricks 12 Episode 12 : Shishimaru_s Kindness / Ninja House Contest 13 Episode 13 : It Wasn_t as Expected / Fishing Isn_t an Easy Job 14 Episode 14 : Shinzou_s Paper Bird Flying Technique / Yumeko_s Fashion Show 15 Episode 15 : What You Sow Is What You Reap / Hero to Zero 16 Episode 16 : Are the Security Devices Powerful / Yumeko_s Man of Destiny 17 Episode 17 : Hattori Delivery Service / a Burglar Crow 18 Episode 18 : Finding Kenichi_s Lost Watch / Robert_s Ninja Stumbling Technique 19 Episode 19 : Will Hattori Cry / the Monkey Kingdom 20 Episode 20 : Is Papa a Good Carpenter / Will Kenichi Make It to School on Time 21 Episode 21 : The Mitsuba Family Is a Ninja Family / Bowling Is Fun 22 Episode 22 : An Adventurous Drive to the Amusement Park / Preventive Injection Is a Must 23 Episode 23 : A Challenging Golf Tournament / Playing HideAndSeek in an Amusement Park 24 Episode 24 : A Growing Bird Mimicky / the Quiz Contest 25 Episode 25 : Honesty Is the Best Policy / the Hot Air Balloon 26 Episode 26 : Kenichi_s Tree House / the Cricket Match 27 Episode 27 : Red Is a Dangerous Colour / Let_s Catch the Hens Here 28 Episode 28 : Overnight Camp Is Really Fun! / the Great Escape Strategy 29 Episode 29 : Keep Smiling! / the Cake Disappeared Suddenly! / Who Ate It 30 Episode 30 : Mama Is on Strike! / Shishimaru Is an Excellent Watchdog 31 Episode 31 : Is Scouting Easy / Releasing Dad's Stress 32 Episode 32 : Retrieve the Washing! / We Are Going to the Botanical Garden 33 Episode 33 : Kenichi's Jogging Training! / Mr Koike Loves Butterflies 34 Episode 34 : Shinzou and the Turtle Egg! / Kiyo's Static Electricity 35 Episode 35 : A Foreign Ninja Again! / Defeating HattoriKun 36 Episode 36 : Shinzou's Kid Ninja Group! / Victory or Defeat 37 Episode 37 : Where Is Kenichi's Report Card / Trace the Mystery of the Seven Wonders 38 Episode 38 : Who Will Be the Next Beautification Delegate / Shishimaru Is a Bird 39 Episode 39 : Respect the Food! / Keeping an Eye on Yumeko 40 Episode 40 : The Ninja Love Flower Is Scary! / Don't Worry About Trifles 41 Episode 41 : Kiyo's Conscience! / Yumeko's SelfDefence 42 Episode 42 : Kenichi Is Treasure Hunting! / Message Bamboo Pipe 43 Episode 43 : What Is a NinjaMonja / Kenichi's Scary Night 44 Episode 44 : Yumeko's House Is Far Away! / Shishimaru's Diet 45 Episode 45 : The Gift Is a Strategy! / Good Deeds Make You Feel Well 46 Episode 46 : Let's Look for the Phantom Swordsmith! / Mama Is an Inventor 47 Episode 47 : Let's Beat the Kangaroo Boxer! / Down With the Rats in the Mitsuba's House 48 Episode 48 : Shishimaru's Pet Contest! / We Also Train on Rainy Days 49 Episode 49 : Today Is a Good Day for a Giant Flying Squirrel! / Let's Sneak Into the Museum 50 Episode 50 : Kenichi Shines Brightly! / Mr Koike's Date 51 Episode 51 : The Decisive Battle Against the Giant Squid! / a Disguised Strategy for a Date 52 Episode 52 : Kenichi's Ninja Film! / a Mysterious Hot Spring Inn