Over the Sky 2020
Made by
Digital Network Animation
Over the Sky Plot Summary
Read the complete plot summary and ending explained for Over the Sky (2020). From turning points to emotional moments, uncover what really happened and why it matters.
At school, Mio Miyamasu and her classmate and childhood friend Arata Kishimo discuss the boundary between sky and space, with Arata suggesting it is called “over the sky.” After her markup exam, Mio is approached by her best friend Madoka and learns that she also likes Arata, which makes Mio uneasy because she has trouble admitting her own feelings. Arata begins to see several white orbs while visiting a fortune-telling shop with Mio. The two argue afterward, with Mio leaving Arata behind as she questions their relationship. That night, heartbroken Mio decides to tell her true feelings for Arata, but a traffic accident interrupts her.
The next day, Mio tries to approach Arata, but he seems to overlook her. As they ride home, Mio is transported to a different world called World Border and meets her favorite character Gimon. Gimon guides Mio to a new world where she will forget everything, but they are stopped by a kimono-wearing girl who introduces herself as Kiku-chan. She explains that Mio arrived in World Border due to an out-of-body experience, and she must be returned to the human realm using a train ticket and the “desire” to return. Mio reaches out to Arata, who mysteriously answers from a hospital to visit Mio’s unconscious body.
Mio, Gimon, and Kiku-chan arrive at the Forgotten Things Counter, but Mio has trouble telling the lost-and-found officer her memories with Arata, so they seek help from the goddess, Mori Obaa-chan. Following Mio’s desperate call, Arata returns to the fortune-teller for help, but his soul unexpectedly leaves his body and arrives at the World Border.
Even with a ticket obtained from the lost-and-found officer, the World Border’s guardian Mogari prevents Mio from returning to the human realm. With the support of Gimon, Kiku-chan, and Arata, Mio makes it back to the human realm but cannot immediately reunite with her body. Arata carries Mio’s unconscious form to a cliff where they share a memory and hope that her soul will return. Mio, accepting her fate, firmly resolves to return to the human realm, remembering her desire to tell Arata she loves him. She succeeds in returning and is finally reunited with Arata.
Over the Sky Timeline
Follow the complete movie timeline of Over the Sky (2020) with every major event in chronological order. Great for understanding complex plots and story progression.
Mio and Arata discuss the boundary between sky and space
At school, Mio and Arata debate what lies beyond the sky, with Arata proposing it's called 'over the sky'. Their curiosity frames the boundary as more than science, hinting at a growing bond between them. The moment sets the stage for the magical events to follow.
Post-markup exam confession dynamics: Madoka reveals feelings
After Mio's markup exam, Madoka confesses she also has feelings for Arata, creating tense emotions for Mio who struggles to admit her own heart. The revelation intensifies competition and complicates their friendships. This moment seeds the personal conflicts that permeate the story.
Arata sees white orbs during fortune-teller visit
Arata begins to see several white orbs while he and Mio visit a fortune-telling shop. The strange phenomena hint at a shift in their reality and the possible presence of other worlds. The encounter foreshadows the upcoming journey beyond the ordinary.
Mio and Arata's argument; Mio leaves him
The two argue after the fortune-teller visit, and Mio leaves Arata behind as she processes her feelings. The rift fuels emotional distance between them and heightens the sense of impending change. The scene marks a turning point toward the supernatural events to come.
Mio's night of heartbreak and accident
That night, Mio plans to confess her love, but heartbreak intervenes when she is involved in a traffic accident. The incident becomes the catalyst that pushes her into the unknown. It marks the final break before she steps into World Border.
Mio travels to World Border during the ride home
The next day, Mio and Arata are riding home together when Mio is abruptly transported to World Border. The out-of-body displacement pulls her away from their ordinary commute. Her sudden disappearance triggers a search for answers in the next chapters.
Mio meets Gimon and is guided toward a new world
In World Border, Mio meets her favorite guide, Gimon, who directs her toward a world where she would forget everything. They are interrupted by Kiku-chan, a kimono-wearing girl who explains Mio's arrival was accidental and outlines the return process. The scene establishes the rules of the other realm they must navigate.
Return process: train ticket and desire to return
Kiku-chan explains that Mio arrived due to an out-of-body experience and explains that to return to the human realm she needs a train ticket and a strong desire to return. Mio, Gimon, and Mio's companions begin the plan to reclaim her memories and find a way back to the human realm. The challenge is to hold onto her identity while crossing back through World Border.
Arata's soul travels to World Border seeking help
Back in the human world, Arata attempts to call the fortune-teller for help, and his own soul leaves his body to arrive in World Border. He joins Mio in the search for a reunion and to restore their connection. The parallel journeys deepen their bond across borders.
Forgotten Things Counter and goddess aid
The group reaches the Forgotten Things Counter, where a lost-and-found officer provides a train ticket for Mio's return and Mrs. Mori, the goddess, offers guidance to recover her memories. They realize that simply returning may require rekindling a heartfelt desire. The scene blends whimsy with the tension of memory and purpose.
Mogari blocks return; allies push for reunion
Despite obtaining the ticket, Mogari, the guardian of World Border, prevents Mio from returning to the human realm. With help from Gimon, Kiku-chan, and Arata's presence, they push toward breaking the barrier and bringing Mio home. The obstacle heightens the stakes of the mission.
Mio returns to the human realm but body remains separate
Mio arrives back in the human realm but cannot reunite with her body yet; her physical form remains unconscious. Arata stays by her side, wrestling with the separation and hoping for a sign of life. The separation underscores the price paid to restore their bond.
Arata reunites with Mio at the cliff
Arata brings Mio's unconscious body to a cliff where they shared a memory, hoping her soul will return. He recalls their closeness and reaffirms his longing to be with her. The cliff becomes a symbol of convergence between memory, desire, and destiny.
Mio remembers her desire and returns; reunion with Arata
Mio, remembering her desire to tell Arata she loves him, resolves to return to the human realm. She succeeds in re-entering her world and finally reunites with Arata. The conclusion ties together love, memory, and the threshold between worlds.
Over the Sky Characters
Explore all characters from Over the Sky (2020). Get detailed profiles with their roles, arcs, and key relationships explained.
Mio Miyamasu (Honoka Matsumoto)
Mio is a high-school student who struggles to admit her feelings for her childhood friend Arata Kishimo. After a heartbreak that unsettles their bond, she experiences an out-of-body journey to the World Border. This journey forces her to confront what she truly desires and the courage to confess it. In the end, she resolves to return with a clear memory of her love for Arata, rejoining him on the cliff where their story began.
Arata Kishimo (Toshiki Seto)
Arata Kishimo is Mio's childhood friend and romantic tension builds around his relationship with her. He feels the strain of Mio's shifting feelings and repeatedly seeks understanding, even as he becomes drawn into the same journey that blurs boundaries between worlds. His presence in the World Border and his willingness to face strange dangers highlight his commitment to Mio. Ultimately, his actions help Mio realize her desire and courage to confess.
Gimon (Ikue Otani)
An enigmatic resident of World Border, Gimon serves as Mio's guide through the liminal space between worlds. Their calm, cryptic presence suggests a deeper wisdom about memory, desire, and the risks of leaving one world for another. Gimon's guidance pushes Mio toward choosing what she truly wants, even when the path is uncertain.
Gimon (Koichi Yamadera)
In scenes where a second voice or version of Gimon appears, this portrayal reinforces the guardian's dual nature and the layered guidance within World Border.
Kiku-chan (Saori Hayami)
Kiku-chan is a kimono-wearing girl who explains Mio's arrival in the World Border and the process to return to the human realm. She acts as a bridge between realms, enabling Mio to reclaim her memories and reconnect with Arata.
Mori Obaa-chan (Mari Natsuki)
Mori Obaa-chan, the Forgotten Things Counter's guardian goddess, helps Mio access her memories and guides her through the ordeal of crossing back to the human realm. Her presence frames memory as a sacred, double-edged resource—something to remember and something to let go.
Over the Sky Settings
Learn where and when Over the Sky (2020) takes place. Explore the film’s settings, era, and how they shape the narrative.
Location
School, World Border, Forgotten Things Counter, Human Realm, Cliff
Over the Sky shifts between Mio's everyday school life in the human realm and a mysterious dimensional space called World Border. In World Border, locations like the Forgotten Things Counter and a cliff become key stages for memory, desire, and reunion. The story uses these settings to explore how love and memory cross the borders between reality and fantasy.
Over the Sky Themes
Discover the main themes in Over the Sky (2020). Analyze the deeper meanings, emotional layers, and social commentary behind the film.
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Romance & Longing
Mio's struggle to confess her feelings for Arata drives the emotional core of the film. The arrival of World Border amplifies the stakes as time and memory become unstable due to her out-of-body experiences. The romance is tempered by jealousy, miscommunication, and the fear of losing the other person. Ultimately, Mio's resolve to tell Arata her love anchors the story and prompts her journey back.
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Memory & Identity
Mio's memories are scattered across two realms; the World Border reshapes what she remembers and what she forgets. The Lost and Found Counter and the goddess Mori serve as gatekeepers of memory, highlighting how memory defines identity. The process of returning to the human realm forces Mio to confront what she desires most, and whose memory she carries. The theme suggests that memory is both a burden and a beacon guiding personal growth.
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Reality vs Fantasy
The film juxtaposes the everyday school setting with a vivid, dreamlike World Border, challenging what is real. The boundary between the two worlds is porous, allowing actions in one realm to affect the other, and making fate feel negotiable. Gimon, Kiku-chan, and Mori act as guides that reveal inner truths rather than external plot solutions. In the end, the convergence of realms leads to a bittersweet reunion that tests the limits of love and memory.
Over the Sky Spoiler-Free Summary
Discover the spoiler-free summary of Over the Sky (2020). Get a concise overview without any spoilers.
In a bustling stretch of Ikebukuro, a city that feels both familiar and endlessly wandering, Mio drifts through her high‑school days with a casual disregard for the responsibilities that pull at her classmates. Her afternoons are spent in the company of childhood friend Arata and her steadfast best friend Madoka, whose easy banter masks the undercurrents of unspoken desires. The trio’s routine of wandering cafés, arcade lights, and quiet rooftops creates a backdrop that feels at once ordinary and charged with the subtle electricity of growing up.
The fragile equilibrium shatters when Madoka confesses a crush on Arata, prompting Mio to confront feelings she has long kept hidden. Caught between wanting to protect her friends and fearing the pain of vulnerability, she offers to help Madoka pursue the boy she herself loves. This tangled web of affection, hesitation, and the longing to keep things simple culminates in a sudden, jarring car accident that thrusts Mio out of the familiar streets she knows.
When consciousness returns, the world she awakens to is a strangely altered version of Ikebukuro—its neon signs flicker with a dream‑like hue, and the familiar alleys now echo with an otherworldly resonance. The city feels both the same and impossibly different, a place where ordinary memories mingle with surreal, almost tactile whispers of something beyond the everyday. In this uncanny landscape, Mio is compelled to navigate not just physical streets but the hazy borders of her own heart, guided by an instinctive yearning to find her way back to what she left behind.
The film balances the intimate anxieties of teenage romance with a gently unsettling, fantastical atmosphere. Its tone weaves quiet humor, wistful longing, and a hint of mystery, inviting viewers to wonder how far a young woman will go to reconcile the desires she has kept hidden with the strange new world that now mirrors her inner turbulence.
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