Imagine being stuck in a time loop, but it’s a measly two-minute interval instead of days or even hours. The not-so-pleasant cherry on top is that everyone remembers it. That’s the outlandish, yet vaguely familiar, premise River is built on. The sci-fi comedy is set in a seemingly idyllic Japanese village and updates the typical run-of-the-mill time loop storyline, putting its characters in a bizarre, two-minute cycle of déjà vu. Perhaps what makes this film so clever is the fact that the short loops don’t leave the narrative lacking. The director, Junta Yamaguchi, makes it so that the movie squeezes an incredible amount of humor, heart, and a quality story into every repeat.
The time loop concept is certainly not unique to River, with films like Happy Death Dayand Edge of Tomorrow preceding it. However, River is full of twists and turns that make it come across as refreshingly original. The characters’ desperate yet hilarious attempts to make sense of their predicament, while trying to maintain their jobs at a small inn, keep things light and engaging. Overall, Yamaguchi is a master at balancing the film’s breezy tone with just enough mystique to keep viewers guessing. River delivers a familiar Groundhog Day vibe, but it infuses its story with Japanese culture, making every second count.
How ‘River’ Takes Time Loops and Turns Them Into Something Different
Shiori Kubo as Hisame, looking at a person offscreen, in River (2023)Image via Third Window Films
River gives the time loop trope a serious makeover. Typically, you’d watch a character relive the same day or a couple of hours till something gives. However, Yamaguchi narrows it down to a brief two minutes. To top it all off, there isn’t just one character blessed, or cursed, with the knowledge that they’re stuck in a loop — everyone remembers it all. Rather than dragging the characters down, the two-minute loop becomes a source of unpredictable fun that just keeps giving. Even more, this adds oodles of comedy and chaos, as the characters blindly jump onto the Herculean task of trying to figure out how to make the most of their blink-and-you-miss-it time frames.
Making it even more of a standout is how River mashes together the frantic time-loop mechanics with moments of genuine connection. On one hand, there’s this picturesque small town setting and on the other, there’s pure chaos. This starts with seemingly small everyday disruptions that metamorphose into more complex issues. For instance, some of the guests repeatedly experience their bowls being refilled mid-meal, which results in an endless cycle of confused but hilarious conversations. This adds both a comedic and bittersweet layer to the story. But as the loop deepens, the character’s reactions and interactions become more layered.
The staff at the inn join forces to keep things afloat, which ends up being as frantic to watch as it is endearing. Each attempt to clean up and serve guests before the reset becomes more apocalyptic than the last, but there’s still a light air about it. The real winner here is how the film cleverly plays with time once things begin to follow a rhythm, the tone shifts. River is solid proof that even worn-out tropes have room for creativity.
‘River’ Expertly Balances Sci-Fi, Comedy, and Emotional Depth
These time-loop-related storylines tend to get bogged down by absurd chaos, but River takes more of a playful approach. For instance, a waiter is stuck serving the same meal over and over again. Naturally, his frustration is gradually reaching its peak as he tries to keep up before the loop resets. The beauty in these moments of disarray is that they’re not just for gags, but rather they’re seamlessly timed pieces of comedy that are indicative of the weirdness of their situation. Even better is the fact that River doesn’t just rely on the time loop for its humor, the inn staff and guest’s quirky personalities add layers of comedic gold. From the writer who struggles to scribble down a sentence to just about every other character who is engrossed in perfecting the little things in their mandatory two-minute routine, there’s a touch of light-heartedness to the entire experience.
Collider Exclusive · Sci-Fi Personality Quiz Which Sci-Fi Hero Are You Most Like? Paul Atreides · Captain Kirk · Princess Leia · Ellen Ripley · Max Rockatansky
Five iconic heroes. Five completely different ways of facing an impossible universe. One of them shares your instincts, your values, and your particular way of refusing to back down. Eight questions will tell you which one.
🏜️Paul Atreides
🖖Capt. Kirk
✊Princess Leia
🔦Ellen Ripley
🔥Max Rockatansky
01
How do you lead when the stakes couldn’t be higher? The way you lead under pressure is the most honest thing about you.
02
What is your greatest strength in a crisis? The quality that keeps you alive when everything else fails.
03
What is the thing you’d sacrifice everything else for? Your deepest motivation is your truest compass.
04
How do you relate to the people around you? Who you are to others under pressure is who you really are.
05
You’re facing a threat that no one else believes is real. What do you do? How you respond when you’re the only one who sees it defines everything.
06
What has your heroism cost you personally? Every hero pays. The question is what — and whether they’d pay it again.
07
How do you feel about the rules of the world you’re in? Every hero has a relationship with the system. What’s yours?
08
When everything is on the line, what keeps you going? The answer is the most honest thing about you.
Your Hero Has Been Identified Your Sci-Fi Hero Is…
Your answers point to the iconic sci-fi hero who shares your instincts, your values, and your particular way of facing the impossible.
Arrakis · Dune
Paul Atreides
You carry a weight most people would crumble under — the knowledge of what you’re capable of, and the burden of what you might have to become.
You see further ahead than others and you plan accordingly, even when the vision frightens you.
You are driven by loyalty to your people and a sense of destiny you didn’t ask for but can’t escape.
Paul Atreides is not simply a hero — he is someone who understands the cost of power and chooses to bear it anyway.
That gravity, that willingness to carry what others won’t, is exactly you.
USS Enterprise · Star Trek
Captain Kirk
You lead with instinct, warmth, and an absolute refusal to accept a no-win scenario — because you’ve always believed there’s a third option nobody else has thought of yet.
You take the mission seriously without ever taking yourself too seriously.
Your crew would follow you anywhere, not because you demand it, but because you’ve earned it.
Kirk’s genius isn’t tactical — it’s human. He reads people, bends rules with purpose, and wills outcomes into existence through sheer conviction.
That combination of warmth, audacity, and relentless optimism is unmistakably yours.
The Rebellion · Star Wars
Princess Leia
You are the kind of person who holds the line when everyone else is losing faith — not because you’re fearless, but because giving up simply isn’t something you’re capable of.
You lead through conviction. Your voice carries because your belief is unshakeable.
You gave up everything ordinary the moment you chose the cause, and you’ve never looked back.
Leia is not a supporting character in her own story — she is the moral centre of the entire rebellion.
That same fierce, principled, unbreakable core is what defines you.
The Nostromo · Alien
Ellen Ripley
You are not reckless, not grandiose, and not particularly interested in being anyone’s hero — you just refuse to stop when it matters.
You see threats clearly, you document the truth even when no one listens, and when the time comes you handle it yourself.
Ripley’s heroism is earned, not performed. She doesn’t have a speech — she has a flamethrower and a plan.
You share her composure under the worst possible pressure, and her refusal to pretend the monster isn’t there.
When it counts, you don’t flinch. That’s everything.
The Wasteland · Mad Max
Max Rockatansky
You have been through fire that would break most people — and what came out the other side is something the world underestimates at its peril.
You don’t ask for help, don’t need validation, and don’t wait for anyone to tell you the rules no longer apply.
Your loyalty, when it finally arrives, is absolute — but it’s earned in silence and tested in action, not in words.
Max is not a nihilist. He is someone who lost everything and found, against his will, that he still has something worth protecting.
That bruised, stubborn, ultimately human core is exactly yours.
Beyond the laughs, River tries its best to dig deeper, especially in terms of how the characters try to escape their prison. It’s interesting to see their evolution as well as the ways their relationships progress. At some point, it’s clear that they’re not simply looking for an escape, but they also crave purpose and connection amidst all the madness. This ups the ante, transforming their story into somewhat of a puzzle where the full picture is all-around self-discovery. So, is it funny? On more levels than one, but it’s equally touching and gripping.
‘River’ Expands on ‘Beyond The Infinite Two Minutes’ Playful Exploration of Time
Beyond The Infinite Two Minutes cast standing together in a restaurant.Image via Tollywood
Time loops can be tricky business, but if anyone knows how to manipulate them expertly it’s director Junta Yamaguchi. River wasn’t his first time around the block with the two-minute concept; in fact, he used it in a whole different — but similar — way in the 2020 film, Beyond The Infinite Two Minutes. The premise is simple, characters can see two minutes into the future and they build on this window to craft a playful, small-scale sci-fi comedy. With a two-minute headstart into the future, you’d think that the characters on Beyond The Infinite Two Minutes would try to save the world or pursue grander goals. However, the film stands out for how “human” their reactions are, they end up using their privilege to pull off quirky tricks and avoid everyday challenges. It’s these little moments where Kato (Riko Fujitani) uses the time “window” to impress or prank unsuspecting friends that sell the humor and humanity.
In River, Yamaguchi keeps things light in a dire situation by digging deeper into this playful concept. Mikoto, also played by Fujitani, may be one of the emotional anchors of the film. However, she’s also caught using the loop to further her own agenda. For her, the constant resets are a last-ditch effort to ensure her crush, Taku (Yuki Torigoe) doesn’t leave the inn for good. But, make no mistake, while they’re cut from the same cloth, Beyond The Infinite Two Minutes and River are two different beasts.
The latter expands on the core idea by closely examining the emotional weight of living in a loop. For instance, the inn’s sous chef keeps trying to get to the bottom of their predicament through strategic team meetings. But, the constant time interruptions blend comedy with the mounting frustration to create a more grounded result. In a nutshell, viewers get to see exactly how each character deals with the reality of being stuck. So, where Beyond the Infinite Two Minutes doesn’t try to complicate the mechanics of time travel, River manages to strike a balance between being playful and introspective.
