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.
| Directing | Tameo Kohanawa | Director |
| Writing | Azuki Yuu | Writer |
| Writing | Tokio Tsuchiya | Writer |
| Writing | Shigeru Yanagawa | Writer |
| Sound | Kentaro Haneda | Music |
| Sound | Toshiyuki Kimori | Music |
