Key Animation
One day, a woman named Chiyome Hesogakure with a child named Chinzō visits the Nohara family and claims that she is the real mother of Shinnosuke and takes him away to a Ninja Village. In the Ninja Village, the Hesogakure family has been protecting "the earth's navel" by blocking it with a pure gold stopper using the "Mononoke technique" that has been passed down from generation. If it comes off, the earth will wither, the rotation will stop, and the "tomorrow" of the world will be lost! It is up to Shinnosuke to reveal the mystery of his birth and protect the future of the earth and the "tomorrow" of his family.
Key Animation
The kingdom that floats above in the sky, that uses free doodles as an energy source, “Rakuga Kingdom.” However, now in the face of a lack in energy, they are on the brink of ruin. In order to force the creation of doodles, the kingdom’s army begins its attack on Kasukabe on the surface! Meanwhile, as the drawings begin to move, the hero who is bestowed the hidden treasure of the kingdom, the “Miracle Crayon”—is none other than the “super happy-go-lucky 5-year-old,” Nohara Shinnosuke!! Together as the “Almost Four Heroes,” Shinnosuke and the drawn doodles try to take back Kasukabe! Amongst that, they discover the weakness of the doodles, where they dissolve upon contact with water! To make matters worse, a raincloud that looks to start pouring at any moment hovers above… What awaits their encounter with the doodles and the end of their adventure—will it be smiles, or tears!?
