After the death of Saizou, Kabamaru's horribly strict grandfather and iga ninja-sensei (teacher), an old lady Ran Akoko claims that she received a letter from him asking her to take care of his grandson. So Kabamaru runs off with Lady Akoko to the big city Tokyo to gorge himself on yakisoba, Ramen, chow-mein and attend a regular school which turns out to have weird quirks of its own.
The Appearance of a Fascinating and Earnest Ninja
The Unexpected Star!?
One Fight! Yakisoba D
Sweet Mai and Kabamaru-kun
White-eyes Discovery Story
The Worrysome Transformation Game
The Yakisoba Runner`s Lonliness
Anecdote! The Pair from the Village of Shinobi
It Can Enchant! The Scent of Kunoichi
Jigsaw Love on Christmas Eve
Secret Formula! The Antidote of Revival
Dokkiri, the Guardman
Don`t Hug Shizune on the Bed
Chance Encounter Starlight
Shocking in Iga
Justice of the Siblings of the Shinobi Village
You Are Troubled, Mai, LOVE
The Man Who Calls Upon the Storm!
Mai`s Detective Story
A Classified First Love! Ran`s List
Secret Technique! Mystery of the Yakisoba Baseball
Raging Mai`s Jack
Showdown in a Night Fog! A Man`s Choices
That One Day Which Is Called Sayonara Day
Shuriken School
Teenage Mutant Ninja Turtles
Ninja Sentai Kakuranger
Naruto Shippūden
Ninja Turtles: The Next Mutation
Tales of the Teenage Mutant Ninja Turtles
Ninpuu Sentai Hurricaneger
Ninja Kamui
Teenage Mutant Ninja Turtles
Special 7: Special Crime Investigation Unit
Marriage is Difficult for a Ninja
Mini Ninjas
Laughing Under the Clouds
Gintama
Ninja Nonsense
Ninjago: Masters of Spinjitzu
Basilisk
Ninja Slayer From Animation
Yajikita Gakuen Douchuuki
Supah Ninjas