"Sister Misae, you look so old-fashioned~"
"Big Brother Hiroshi's feet stink... but they smell so good, like roasted sweet potatoes!"
"Kazama, you're not cute or smart at all. I hate you the most!"
When Shinnosuke Nohara finds a strange necklace claiming to be the "Action Kamen's Tears" during a fierce battle over a supermarket sale, everyday life in Kasukabe falls completely apart! After Shin-chan puts on the necklace, the mischievous things he says are no longer childish pranks. Every word becomes a sharp, painfully blunt "absolute opposite," twisting the truth in the cruelest and funniest way as it exposes everyone's secrets and weaknesses.
The Nohara household descends into chaos: Misae's shopping addiction, Hiroshi's smelly feet, and his workplace woes are dredged up again and again. Futaba Kindergarten is turned upside down: Kazama is forced to become an "opposite-speech interpreter," Nene's rabbit dolls shout "Love and peace" and go on strike, Bo's rock becomes sharp-tongued, and Masao is even goaded into becoming "brave"! The source of all this chaos attracts a group of space agents who know next to nothing about Earth culture. Disguised as Action Kamen, they awkwardly weave through supermarket sales and kindergarten festivals, all to retrieve this dangerous "honesty amplifier."
Over the course of more than five million words of everyday life, Kasukabe is swept along in a torrent of "opposite-speech." The Nohara family supports one another with love on the brink of collapse, while the Kasukabe Defense Force's friendship is tempered into something even more genuine amid the absurdity. As the necklace's power spirals out of control and the whole city plunges into an apocalyptic frenzy of "collective opposite-speech," the final showdown between cosmic forces unfolds at a supermarket sale...
Shin-chan, this
Wow, so pretty.