What Is 5 Centimeters per Second About?
The premise of 5 Centimeters per Second in 319 words, with nothing given away. The full story follows below.
Set against the quietly shifting landscapes of Japan from the early 1990s onward, 5 Centimeters per Second unfolds as a delicate, three-chapter meditation on the passage of time and the long shadows cast by fleeting connections. The story follows Takaki Tōno through the formative chapters of his life, tracing how a single childhood bond can quietly shape the shape of everything that follows. Told with a painterly visual style and a hushed, contemplative tone, the film treats everyday moments — train rides, seasonal changes, long walks home — as the true architecture of a life.
In the first movement, the story introduces a tender childhood friendship between Takaki and Akari Shinohara, two young students who find a kindred shelter in each other during the ordinary rituals of school life. When circumstances beyond their control pull them apart, the film begins to explore how distance and silence can carry their own kind of weight, settling gently into the kind of melancholy that lingers long after goodbyes are spoken.
As Takaki grows older, a new chapter opens with Kanae Sumida, a high school classmate whose quiet devotion introduces another shade of longing into the narrative. The film lingers on the gentle, unspoken rhythms between them, capturing the tender courage it takes simply to stand beside someone you care about. Each phase of Takaki’s life is rendered with a lyrical patience, inviting the viewer to feel the slow accumulation of years and the small, often invisible hopes that travel with them.
The final movement finds Takaki navigating the chill of adult life in a sprawling, indifferent city, where the dreams of youth meet the harder textures of reality. Drifting through routines that feel half-remembered, he carries within him the residue of memories he cannot quite release — and the film invites us to wonder what becomes of the people we once were when the people we loved are no longer beside us.
What Happens in 5 Centimeters per Second?
The complete story of 5 Centimeters per Second, from the first scene to the last, in 706 words (about 3 minutes). Spoilers throughout. Names in the text link to 3 cast member pages.
Spoilers ahead
The narrative unfolds in Japan, stretching from the early 1990s to the present day of 2008, revolving around a young boy named Takaki Tōno. In 1991, as he is in elementary school in Tokyo, Takaki quickly forms a poignant friendship with Akari Shinohara, a new student. Their bond flourishes, rooted in shared interests and a preference for staying indoors during recess because of their seasonal allergies. In Japanese culture, their use of each other’s first names—sans honorifics—indicates a deep intimacy and connection between them.
However, shortly after completing elementary school in 1994, Akari is compelled to relocate to Tochigi due to her parents’ work commitments, which leads them to maintain their connection through letters, although they slowly start to drift apart. In 1995, when Takaki learns that his family is moving far away to Kagoshima, he decides to meet Akari one last time. He takes this opportunity to confess his feelings for her in a letter, which unfortunately gets lost during his journey. To exacerbate the situation, a severe snowstorm delays his train for several hours.
Late that night, Takaki finally arrives at Iwafune Station, where he and Akari share a tender kiss beneath a cherry tree, marking a significant moment as Takaki realizes their futures are destined to be apart. They seek shelter in a nearby shed due to the blizzard and spend the night there. The following morning, Akari bids farewell to Takaki at the train station, and they exchange promises to keep in touch through letters. As Takaki’s train pulls away, he comes to terms with the fact that losing his confession is trivial compared to what they shared in that moment, while Akari clutches her own letter, one that she hesitated to give him.
Fast forward to 1999, Takaki is now in his third year of senior high school on Tanegashima, home to the famed Tanegashima Space Center. There, he meets Kanae Sumida, a girl who has harbored feelings for him since their middle school days but lacks the courage to express her affection. She often seeks out Takaki’s company, yet he remains blissfully unaware of her feelings and treats her as just a close friend. Kanae, often observes Takaki gazing into the distance while composing emails that he never seems to send, revealing his ongoing preoccupation with thoughts of Akari.
On a poignant evening, as Kanae prepares to confess her love for Takaki, a rocket launches into the night sky, capturing their attention. It becomes evident to her that Takaki is searching for something far greater than she can provide, which prompts her to withhold her confession, leaving her heart heavy as she falls into a sorrowful sleep.
Then, in 2008, Takaki is now a programmer living in Tokyo, while Akari is on the verge of marrying someone else. Despite her engagement, Takaki remains consumed by his feelings for her, which hampers his ability to move on. When he receives a call from his current girlfriend and neglects to answer, it symbolizes the fragile end of their relationship. Struggling with his emotions, he ultimately quits his job, unable to cope with the lingering attachment he feels towards Akari. Meanwhile, Akari discovers the letter she had composed for Takaki back in 1995 while sorting through old belongings.
During this time, Takaki comes across an article about a rocket’s decade-long journey that was launched from Tanegashima, prompting a dual narration between him and Akari. They both reflect on a recurring dream, revisiting their nostalgic last encounter at Iwafune Station amidst the snowfall, filled with the hope of one day watching the cherry blossoms bloom together again.
As Takaki and Akari walk down the roads of their childhood separately, they momentarily glimpse each other at a train crossing. This particular spot holds significant memories, being where they pledged to observe the cherry blossoms together before her move to Tochigi. Just as they turn to face one another, a passing train obscures their view. Once the train moves on, Takaki finds that Akari is now gone. Though momentarily lost in thought, he maintains a soft smile as he resumes his journey, with the cherry blossoms swirling in the wake of the departing train, leaving the audience to ponder the bittersweet nature of time and longing.
5 Centimeters per Second Timeline: Every Key Event in Order
13 key events in the order they happen, from “Takaki Meets Akari” to “A Bittersweet Goodbye”. 12 events name a place, across 8 locations.
- 1
Takaki Meets Akari
In 1991, Takaki Tōno meets Akari Shinohara when she transfers to his elementary school in Tokyo. Their immediate friendship blossoms as they bond over similar interests, including their tendency to stay indoors during recess due to seasonal allergies.
When:1991 Where:Tokyo
- 2
Akari Moves Away
After graduating from elementary school in 1994, Akari relocates to Tochigi when her parents' jobs change. Despite their separation, Takaki and Akari continue to communicate through letters, though they gradually drift apart over time.
When:1994 Where:Tochigi
- 3
Final Meeting Before the Move
In 1995, Takaki learns that his family will move to Kagoshima, prompting him to arrange a final meeting with Akari. He decides to confess his feelings in a letter, but tragically loses it during his journey, hampered by a severe snowstorm.
When:1995 Where:On a train to Iwafune Station
- 4
First Kiss Under the Cherry Tree
Despite the challenges posed by the snowstorm, Takaki finally arrives at Iwafune Station late that night. He and Akari share their first kiss under a cherry tree, realizing the futility of their future together, leading them to spend the night in a nearby shed.
When:1995 Where:Iwafune Station
- 5
A Promise to Write
The next morning, Akari and Takaki bid farewell at the train station. They promise to keep writing letters to each other, but both secretly doubt whether this connection will last beyond their parting.
When:1995 Where:Iwafune Station
- 6
Takaki in High School
Fast forward to 1999, Takaki is now in his third year of high school in Tanegashima where he is unaware of Kanae Sumida's feelings for him. While Kanae admires him from afar, Takaki remains consumed with thoughts of Akari, receiving no closure from their last meeting.
When:1999 Where:Tanegashima
- 7
Kanae's Unconfessed Love
Kanae has nurtured her feelings for Takaki since middle school but struggles to confess. As she tries to get closer to him, she observes Takaki's emotional distance, fueled by his lingering attachment to Akari.
When:1999 Where:School
- 8
The Rocket Launch
One evening, as Kanae prepares to confess her feelings, a rocket launches from the nearby space center. Instead of declaring her love, Kanae realizes that Takaki is searching for something unreachable, and her hopes are dashed as she decides against confessing.
When:1999 Where:Tanegashima
- 9
Life in 2008
By 2008, Takaki works as a programmer in Tokyo, but he remains emotionally tethered to Akari, even as she prepares to marry another man. His inability to move on negatively impacts his personal life, leading him to end a relationship with his girlfriend.
When:2008 Where:Tokyo
- 10
Akari's Reflection
Meanwhile, Akari discovers a letter she wrote for Takaki back in 1995 while going through her old belongings. This prompts her to reflect on their relationship and the unresolved feelings she still harbors for him.
When:2008 Where:Akari's home
Show the other 3 events of 5 Centimeters per Second Hide the last 3 events
- 11
A Shared Dream
Both Takaki and Akari begin to experience a poignant dual narration as they recall dreams that bring them back to their last meeting at Iwafune Station. They both long to relive the moments shared under the cherry blossoms, symbolizing their desire for connection.
When:2008
- 12
The Chance Encounter
As Takaki and Akari walk down their old, familiar paths, they unknowingly pass by each other at a train crossing. Though they seem to recognize one another, the moment is fleeting as a train obstructs their view, forever marking what could have been.
When:2008 Where:Train crossing
- 13
A Bittersweet Goodbye
After the train passes, Takaki looks for Akari, but she has already disappeared from his sight. This bittersweet moment leaves him with a sense of peace, as he smiles, allowing the cherry blossoms to remind him of their shared past.
When:2008 Where:Train crossing
Who Are the Main Characters in 5 Centimeters per Second?
3 characters, among them Takaki Tōno (voice) Kenji Mizuhashi, Akari Shinohara (voice) Ayaka Onoue and Kanae Sumida (voice) Satomi Hanamura: who each one is and the part they play in the story. Every profile links to the actor’s page.
- TT
Takaki Tōno (voice) Kenji Mizuhashi
Played by Kenji Mizuhashi
Takaki Tōno is a sensitive and introspective boy whose life is marked by his deep emotional ties to Akari. As he grows up, he struggles with feelings of loneliness and unrequited love, which affect his relationships. His character arc illustrates the pain of yearning and the struggle to move on from a significant first love.
- 👦 Young Man
- 💭 Dreamer
- ❤️ First Love
- AS
Akari Shinohara (voice) Ayaka Onoue
Played by Ayaka Onoue
Akari Shinohara is a kind and thoughtful girl whose early friendship with Takaki blossoms into a poignant love story. While she values their relationship, circumstances lead her to move away, highlighting the theme of separation. Akari's character embodies the essence of nostalgia and the bittersweet memories of young love.
- 👧 Young Woman
- 🌹 First Love
- 🌈 Nostalgic
- KS
Kanae Sumida (voice) Satomi Hanamura
Played by Satomi Hanamura
Kanae Sumida is a classmate who secretly loves Takaki. Her character represents the theme of unrequited love and the courage it takes to express one's feelings. Despite her affection for Takaki, she recognizes that his heart belongs to someone else, illustrating the complexities of love and friendship.
- 👩🎓 Classmate
- 💔 Unrequited Love
- 😢 Heartbroken
Where and When Is 5 Centimeters per Second Set?
5 Centimeters per Second is set in Tokyo, Tochigi, Kagoshima, Tanegashima and Iwafune Station (1991 - 2008). Here is why the time and place matter to the story.
When
1991 - 2008
The narrative unfolds from the early 1990s to the late 2000s, capturing the transition of Japanese society during this period. This era saw significant technological advancements and changes in communication, with traditional letter writing representing the bond between Takaki and Akari. As time progresses, the emotional landscape of longing and nostalgia becomes evident, illustrating personal growth and shifts in relationships.
Where
Tokyo, Tochigi, Kagoshima, Tanegashima, Iwafune Station
The story is set predominantly in Japan, with significant locations including Tokyo, Tochigi, and Kagoshima. Tokyo serves as the bustling urban backdrop where Takaki and Akari first meet, while Tochigi is known for its serene landscapes and is where Akari's family relocates. Iwafune Station, particularly under a cherry blossom tree, is a poignant spot representing the beauty and fleeting nature of their relationship.
- 🏙️ City
- 🌸 Nature
- 🛤️ Train Station
What Are the Themes of 5 Centimeters per Second?
3 ideas the story keeps returning to, among them Love and Longing, Communication and Memory and Nostalgia.
-
01
Love and Longing
The film explores unfulfilled love and the depth of longing that persists through time. Takaki's emotional attachment to Akari reflects how memories and past connections can shape our present lives. Their journey through missed opportunities emphasizes the bittersweet nature of love and the emotional scars it leaves behind.
-
02
Communication
The theme of communication plays a crucial role in the evolving relationships in the movie. Through letters and missed messages, the characters express their desires and feelings, only to face the barriers of distance and change. This highlights the importance of open communication in maintaining relationships and the pain of unspoken words.
-
03
Memory and Nostalgia
Memory and nostalgia permeate the narrative, showcasing how past experiences influence present decisions and emotions. The cherry blossoms symbolize the fleeting nature of time and relationships, serving as a reminder of the beautiful yet transient moments of life. The characters' reflections on their shared past highlight the impact of memory on their current lives.
What Kind of Film Is 5 Centimeters per Second?
Melancholic in tone, with slow pacing and a moderate story, going by the plot summary.
- Tone
- Melancholic
- Pacing
- Slow
- Story
- Moderate
- Intensity
- Medium
- Ending
- Ambiguous
A slow, dreamlike anime that traces a man's life through fragments of lost love and missed connections, lingering on quiet moments of longing and gentle melancholy that stay with you long after the credits roll.
- nostalgic
- melancholic
- wistful
- contemplative
- lonely
- dreamlike
- unrequited love
- lost connections
- coming of age
- long distance relationships
Content notes: depression.
Where to Watch 5 Centimeters per Second
Stream it on HBO Max, or rent or buy it from Amazon Video and Apple TV Store. US availability and prices from JustWatch.
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