Due to the advent of modern technology, kids have abandoned their crayons and paper for electronic tablets, causing the imaginative energy emitted from children's doodles to reach an all-time low. Consequently, the Rakuga Kingdom in the sky, powered by such energy, is now at risk of collapsing onto the cities below. For any hope to avoid such a catastrophe, the kingdom's princess hastily seeks out a hero from Earth capable of wielding the Miracle Crayon. While the kingdom's reformers arrive on land to seize Earth, the magical crayon finds itself in the hands of Shinnosuke Shin-chan Nohara. In a journey that will test the limits of childlike imagination, Shin-chan must harness his creativity to secure the safety of his home and restore peace to both worlds.

Arisa, a 16-year-old high school girl, accidentally has an extreme fighting suit that her brother invented implanted in her body. It's a slightly embarrassing suit that makes her emit an H voice when she transforms. Moreover, from that day on, Arisa is forced against her will to fight a secret society of evil. Oh, I want to tell my feelings to Matsumoto-senpai, the man of my dreams, but only when I do so, I transform into an H battle suit. (Source: AllCinema, translated)

When Hiroshi was fighting against his rival Gorillaimo, he stumbled over a stone and fell on to a frog. To be surprised, the frog was still alive and it named itself Pyonkichi. (Source: AniDB)

Hareluya Hibino has one ambition in life: to conquer the entire world! Despite his tough exterior, he's not a bad person, and when push comes to shove, he'll do his best to help those in need. Together with aspiring painter Kiyoshiro, Hareluya will take on whatever curveballs life may throw his way. (Source: Sentai Filmworks)