An action comedy film depicting the Nohara family who get caught in a fight between two clans, Tamayura and Tamayomi. Set in Tokyo and Aomori (northern end of Japan's main island). The Tamayomi clan had plotted to revive the evil genie Jarke and to conquer the world. To stop Tamayomi's plot, the three gay brothers (Rose, Lavender and Lemon) from Tamayura clan wrested Jarke's ball, which was a key to revive Jarke, from the bar girl gang of Tamayomi clan, but Shinnosuke's younger sister Himawari swallowed down the ball. The Nohara family, with the three gay brothers and a female detective Yone Higashimatsuyama, fights a fierce battle against the Tamayomi gang chasing them. (Source: Manabu Tsuribe)

The film's story begins when Shiriri, an alien, arrives and turns Hiroshi and Misae into children. To turn them back, Shinnosuke must travel the length of Japan with Shiriri hidden in his butt. Meanwhile, Shiriri's father is moving forward with a huge conspiracy. (Source: ANN)

There is no such thing as an uneventful day in the life of kindergartener Shinnosuke Shin-chan Nohara. The five-year-old is a cut above the most troublesome, perverted, and shameless kid one can imagine. Shin-chan is almost always engaged in questionable activities such as forgetting about a friend during hide and seek, sumo wrestling for love, performing various gags including the notorious elephant in public, and flirting with college girls. The exemplary troublemaker has done it all and has no plans to stop anytime soon. Crayon Shin-chan follows the daily shenanigans of Shin-chan with his group of friends, parading around as the self-proclaimed Kasukabe Defense Force. The adults witnessing these shenanigans unfold can't help but adore Shin-chan, as he keeps them entertained while unintentionally solving their daily troubles through his mindless antics—leaving himself as the only problem they do not know what to do with.