What Is The World’s Greatest First Love: Proposal About?
The premise of The World’s Greatest First Love: Proposal in 282 words, with nothing given away. The full story follows below.
In the bustling world of Japanese publishing, a young editor seeks to step out from under a powerful family name and carve his own path. Ritsu Onodera leaves his father’s company, driven by the desire for a fresh start, and lands a position at Marukawa Publishing. Rather than the literature department he coveted, he is placed in the famed shōjo manga division, Emerald—a realm of bright artwork, passionate readers, and an office culture that feels both vibrant and unforgiving.
His new supervisor, Masamune Takano, immediately challenges Ritsu’s confidence, a dynamic that crackles with unspoken history. Once a high‑school classmate and first love, Masamune now leads the team with a mixture of sharp insight and enigmatic charm, hinting at a personal connection that goes beyond simple professionalism. Their interactions are laced with playful tension, each trying to prove worth while navigating the delicate balance between past feelings and present ambitions. The department itself pulses with creativity, offering Ritsu a canvas on which to rediscover his own editorial voice amid the whims of romance‑focused storytelling.
Around them, a lively cast of colleagues adds depth to the office tapestry. Hatori, an experienced editor, mentors a talented manga artist named Yoshino, while Kisa, another team member, watches his own budding romance with the charismatic bookstore employee Yukina. Their parallel pursuits of love and career weave a subtle backdrop, suggesting that the world of shōjo manga is as much about the stories it creates as the stories lived by those who craft them. The series invites viewers into a delicate dance of professional challenges and lingering emotions, setting a tone that is both heartfelt and gently humorous, as each character hints at hidden motivations waiting to unfold.
What Happens in The World’s Greatest First Love: Proposal?
The complete story of The World’s Greatest First Love: Proposal, from the first scene to the last, in 373 words (about 2 minutes). Spoilers throughout. Names in the text link to 8 cast member pages.
Spoilers ahead
Ritsu Onodera, Takashi Kondo, opens a new chapter in his career after quitting his father’s publishing house to escape the shadow of family prestige. He hopes to join Marukawa Publishing, aiming for a berth in the literary department, only to be assigned to Emerald, the famous shōjo manga division. At first he contemplates resigning, unsettled by his new boss, Katsuyuki Konishi as Masamune Takano, whose blunt manner and intimidating presence test his resolve. A sharp early rebuke—Takano calling him “useless”—becomes the spark that hardens Onodera’s ambition, pushing him to prove his worth and adapt to a demanding world where work and romance often collide.
As the story unfolds, Onodera learns a startling connection: Takano’s old family name was Saga, and he was an older high school classmate to Onodera, the very person he once loved and confessed to. Takano makes a startling confession of his enduring feelings and vows to win Onodera’s affection once more. What follows is a slow, careful pursuit that rides on pride, past hurts, and the delicate balance of power within a publishing house, charting how their shared history advances into a fragile, evolving romance.
The series also follows two other couples who share the newsroom and the bookshops that feed their worlds. Editor Yoshiyuki Hatori, Yuichi Nakamura, works alongside his longtime friend and the manga artist he oversees, Yoshino Chiaki, Shinnosuke Tachibana, as their personal bond deepens amid professional obligations. In a parallel thread, Kisa Shouta, Nobuhiko Okamoto, fixates on a charismatic bookstore employee, Yukina Kou, Tomoaki Maeno, weaving a romance that contrasts with Onodera’s and Takano’s uneasy dance.
A supplementary storyline centers on Yokozawa Takafumi, Kenyu Horiuchi, a salesman and Takano’s longtime friend, who is moved to new feelings after a painful breakup by Kirishima Zen, Toru Furuya. Kirishima, a widower and single father, enters Yokozawa’s life and opens a path toward fresh emotional possibilities, enriching the tapestry of connections that define the series.
Across Emerald and beyond, the characters navigate ambition, loyalty, and desire, painting a portrait of the publishing world where professional ambition and intimate longing often intertwine. The narrative treats each relationship with care, presenting milestones, miscommunications, and reconciliations that push the characters toward growth while staying true to their core aspirations and vulnerabilities.
The World’s Greatest First Love: Proposal Timeline: Every Key Event in Order
13 key events in the order they happen, from “Onodera resigns from his father's publishing company” to “Overall arc: couples balance romance and publishing life”. 12 events name a place, across 12 locations.
- 1
Onodera resigns from his father's publishing company
Ritsu Onodera leaves his father's publishing business after coworkers grow jealous of his success and claim he rides on his father's coattails. He decides to pursue a new path in publishing to establish his independence. The move sets the stage for his search for professional identity away from the family name.
When:Start of story Where:Father's publishing company, Tokyo
- 2
Onodera applies to Marukawa Publishing
To escape his father's shadow, Onodera applies for a position at Marukawa Publishing. He hopes to work in the literature department, but his application lands him elsewhere in the company. This misalignment pushes him toward a surprising new career path.
When:Before joining Emerald Where:Marukawa Publishing
- 3
Assigned to the Emerald shōjo department
Rather than the literature department he sought, Onodera is assigned to Emerald, the infamous shōjo manga division. He contemplates resigning again but refuses to quit, driven by pride to prove himself in this unlikely field. The unexpected placement introduces a clash of genres and expectations.
When:Early tenure Where:Marukawa Publishing – Emerald department
- 4
Onodera meets Takano and feels uneasy
He meets his new boss, Masamune Takano, whose intimidating manner unsettles him from the outset. The Emerald department's dynamic is tense, making a first impression that Onodera must overcome.
When:First days Where:Emerald department – office
- 5
Takano labels Onodera 'useless' and challenges his pride
Takano's sharp remark calling Onodera 'useless' becomes a catalyst for Onodera's determination. His pride refuses to back down, compelling him to prove his worth and survive in the new environment. The insult sparks a stubborn resolve that fuels their early interactions.
When:Early in tenure Where:Emerald department – Takano's office
- 6
Revelation: Takano's past as Saga and their schooldays
Onodera discovers that Takano's family name was Saga and that they were old high school acquaintances. He realizes Takano was the one he loved and confessed to in youth, turning their relationship into a complicated history. The revelation reframes their current power dynamics and unresolved emotions.
When:High school era (flashback) and present day Where:Past and present – high school and present day
- 7
Takano declares continuing feelings and intent to rekindle
Takano admits he still has feelings for Onodera and vows to make him fall in love with him again. His confession injects romantic tension into their workplace relationship and challenges Onodera to confront his own emotions. The dynamic shifts from icy professionalism to something more personal.
When:After revelation Where:Office – Emerald
- 8
Takano's slow pursuit unfolds
The narrative follows Takano as he gradually pursues Onodera, facing obstacles that test their boundaries at work and in their emotions. The pursuit creates a thick atmosphere of attraction mixed with unresolved past hurts. Their relationship evolves through careful, incremental steps rather than dramatic leaps.
When:Over the course of the series Where:Marukawa Publishing – various settings
- 9
Introduction of Hatori and Yoshino's relationship
As Onodera's world expands, editors Hatori and Yoshino are introduced and reveal a long-running relationship. Their dynamic offers a counterpoint to Onodera and Takano's romance, highlighting different kinds of love and professional ties in the publishing world.
When:Later episodes Where:Marukawa Publishing – editors' area
- 10
Introduction of Kisa and Yukina's romance
Another couple, Kisa and bookstore employee Yukina, is introduced, showing another facet of romance within the workplace environment. Their evolving relationship runs parallel to the main storyline, adding depth to the department's social ecosystem.
When:Later episodes Where:Bookstore and Marukawa environment
Show the other 3 events of The World’s Greatest First Love: Proposal Hide the last 3 events
- 11
Yokozawa's arc in the extra novel
In a supplemental novel, Yokozawa, a salesman and Takano's longtime friend, is swept off his feet after a harsh breakup. The spin-off expands the universe and deepens the themes of love and resilience.
When:In the extra novel Where:Yokozawa's life – various settings
- 12
Kirishima and Yokozawa's romance after the breakup
The extra narrative follows widower Kirishima and Yokozawa as they navigate a budding relationship after a painful breakup. This arc emphasizes healing, vulnerability, and the complexities of new love.
When:After the breakup in the spin-off Where:Various locations – Kirishima and Yokozawa's life
- 13
Overall arc: couples balance romance and publishing life
Throughout the series, three couples — Onodera-Takano, Hatori-Yoshino, and Kisa-Yukina — navigate love, ambition, and workplace pressures. The show blends romance with the realities of editing, publishing deadlines, and personal growth.
When:Across the series
Who Are the Main Characters in The World’s Greatest First Love: Proposal?
8 characters, among them Ritsu Onodera (Takashi Kondo), Masamune Takano (Katsuyuki Konishi) and Yoshiyuki Hatori (Yuichi Nakamura): who each one is and the part they play in the story. Every profile links to the actor’s page.
- RO
Ritsu Onodera (Takashi Kondo)
Played by Takashi Kondo
A literary editor who resigns from his father’s publishing company to escape nepotism and prove his own worth at Marukawa. He starts in Emerald with a sense of pride and a serious, reserved demeanor, which makes him wary of Takano at first. Over time, his professional resolve clashes with growing romantic tension, revealing a more vulnerable side.
- ✍️ Literary editor
- 💼 Workplace romance
- 🧭 Personal growth
-
Masamune Takano (Katsuyuki Konishi)
Played by Katsuyuki Konishi
Onodera’s formidable boss in the Emerald department whose sharp exterior masks deeper feelings. He previously shared a high-school past with Onodera and declares his intention to reignite their romance. His bold, sometimes intimidating approach challenges Onodera to confront his own desires and worth.
- 💼 Boss
- ❤️ Unresolved past
- 🐍 Magnetic personality
-
Yoshiyuki Hatori (Yuichi Nakamura)
Played by Yuichi Nakamura
A longtime friend of Takano and a steady editor who works closely with the manga artist Yoshino. He provides a supportive, grounded presence in the editorial team and helps navigate the creative process within Emerald. His collaborations balance the romance with professional camaraderie.
- 🤝 Editor ally
- 🧩 Creative partner
- 🧭 Steady presence
- YC
Yoshino Chiaki (Shinnosuke Tachibana)
Played by Shinnosuke Tachibana
A manga artist under Hatori’s guidance. Their partnership underlines the editorial-creator relationship that fuels the department’s output. Yoshino’s work and personality contribute to the department’s dynamic energy and the series’ creative atmosphere.
- 🎨 Manga artist
- 👥 Creative partner
- 🧭 Dependable
- KS
Kisa Shouta (Nobuhiko Okamoto)
Played by Nobuhiko Okamoto
An editor in Emerald who has his eye on Yukina, adding a separate romantic subplot within the publishing house. His pursuit introduces additional tension and choices for where his loyalties lie—between career ambitions and love.
- 💼 Editor
- 🎯 Pursuit
- 💘 Romance subplot
- YK
Yukina Kou (Tomoaki Maeno)
Played by Tomoaki Maeno
An attractive bookstore employee who becomes the object of Kisa’s interest. Yukina represents an everyday connection to readers and a contrast to the corporate setting, highlighting the push-pull of workplace romance crossing into personal life.
- 📚 Bookstore worker
- 💖 Romantic interest
- 👫 Everyday connection
- ZK
Zen Kirishima (Toru Furuya)
Played by Toru Furuya
A widower and single father who features in the extra novel arc. His experiences bring emotional depth and resilience to the romance-focused universe, illustrating how family responsibilities intersect with love.
- 💔 Widower
- 👨👧 Family
- 🧭 Emotional depth
- TY
Takafumi Yokozawa (Kenyu Horiuchi)
Played by Kenyu Horiuchi
A salesman and Takano’s longtime friend who, after a harsh breakup, finds new romantic potential with Kirishima in the extra novel. His arc adds a later-stage romance that complements the main relationship’s development.
- 🧳 Salesman
- 💞 New romance
- 🌀 Emotional renewal
Where and When Is The World’s Greatest First Love: Proposal Set?
The World’s Greatest First Love: Proposal is set in Marukawa Publishing and Emerald (shōjo manga department) (Present day). Here is why the time and place matter to the story.
When
Present day
The events take place in contemporary Japan within the publishing world. It focuses on the everyday dynamics of editors, managers, and authors in a current-time workplace. The setting emphasizes modern industry culture and relationship tensions in a real-world context.
Where
Marukawa Publishing, Emerald (shōjo manga department)
The story unfolds within a modern publishing house, centered on Marukawa Publishing and its Emerald shōjo manga department. It emphasizes the inner workings of editors, authors, and bookshop connections that drive the industry. The Emerald department is known for shaping popular shōjo titles, providing the backdrop for the characters' personal and professional romances.
- 🏢 Publishing house
- 🗂️ Editorial department
What Are the Themes of The World’s Greatest First Love: Proposal?
4 ideas the story keeps returning to, among them Romantic Ties, Office Politics and Hidden Feelings.
-
01
Romantic Ties
A central thread is the evolving romance between Onodera and Takano, from initial friction to a complex push-pull dynamic. Past memories from high school influence present feelings, revealing the depth of their emotional connection. The romance is marked by pride, vulnerability, and the challenge of balancing personal desire with professional duties.
-
02
Office Politics
Jealousy among coworkers and power dynamics within the publishing house shape the narrative. Onodera's struggle to prove himself away from his father's shadow mirrors the department’s competitive atmosphere. The Emerald department’s hierarchy and deadlines create tension that tests relationships as the romance unfolds.
-
03
Hidden Feelings
Takano openly acknowledges his lingering feelings and schemes to rekindle Onodera’s affection, fueling anticipation and risk. The story explores the fragility of professional boundaries when personal emotions intrude. Confessions and strategic gestures drive the couple toward deeper intimacy.
-
04
Multiple Couples
Besides the main pair, the show follows two other editor-artist relationships, adding variety to the romance and creating a broader ensemble dynamic. These secondary arcs enrich the emotional tapestry and illustrate different paths to love within the workplace. An extra novel introduces Yokozawa and Kirishima, expanding the romantic landscape further.
What Kind of Film Is The World’s Greatest First Love: Proposal?
Hopeful in tone, with steady pacing and a moderate story, going by the plot summary.
- Tone
- Hopeful
- Pacing
- Steady
- Story
- Moderate
- Intensity
- Medium
- Ending
- Happy
A hopeful and steady-paced workplace romance that balances the sweet tension of a second-chance love story with the relatable anxieties of proving oneself in a new career.
- romantic tension
- nostalgic
- hopeful
- awkward reunion
- slow burn
- professional stress
- second chance romance
- reunited lovers
- workplace dynamics
- professional growth
Quiz
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