Two kids watching their childhood disappear step into a broken Abenobashi that gets weirder every episode, each version a different genre parody that doesn't care if the joke lands or the plot makes sense. The real story is Sasshi refusing to accept that Arumi is leaving, and the show weaponizes every anime trope, every Osaka stereotype, every random reference it can grab to keep them moving before they have to feel it. By episode 13, you realize the chaos was never the point, just what two people do when they're scared of growing up.
Sasshi's entire world collapses when his family's bathhouse shuts down and his best friend Arumi gets whisked away to Hokkaido. Just as he's processing this loss, reality fractures. He and Arumi find themselves tumbling through a warped version of their beloved Abenobashi Shopping Arcade, where the familiar streets twist into impossible scenarios. One moment they're dodging magical catastrophes, the next they're caught in absurdist comedies that shouldn't exist. The arcade becomes a maze of surreal parallel worlds, each stranger than the last. Sasshi chases fragments of meaning through the chaos, desperately trying to understand what's happening and why. Is this punishment for his attachment to a place that's already gone? A test? A dream? Every episode pulls them deeper into bizarre adventures where nothing makes sense until it suddenly clicks into place. It's a show that wears its heart on its sleeve while refusing to play by normal rules. Comedy crashes into genuine melancholy as Sasshi grapples with growing up and letting go, all while navigating a reality that's fundamentally broken.