Sara Shiraishi wasn’t just having a bad day—she was having the worst day, like an overdramatic K-drama heroine, but with less romance and more self-inflicted drama. Her ex’s words still echoed in her mind like a cheap karaoke ballad on repeat:
“You’re so...extra. And materialistic. It’s embarrassing.”
Materialistic? Extra? As if she’d ever hidden her love for designer handbags, sushi nights, or the occasional overly luxurious spa treatment. Sure, maybe she’d hinted a bit too strongly that ramen was only acceptable when it was served in a gold-rimmed bowl, but that was normal, right?

Now, three cocktails deep at her favorite izakaya, Sara was done crying over the fact that her overpriced eyeliner had left her looking like a raccoon. With a dramatic slam, she placed her glass on the counter, startling the bartender, who wisely took a step back.

“That’s it!” she declared, wobbling dangerously on her barstool like a top-heavy teapot. “I’m calling Yuri.”

She fumbled with her phone, her vision a blur of neon lights and slightly-too-loud chatter. After several failed attempts to find Yuri’s name in her contacts—none of which were helped by the sudden urge to make her finger dance like she was on a Japanese game show—she finally hit the call button.

The moment the line connected, Sara didn’t even wait for a hello.
“YURI!” she slurred, loud enough that the elderly couple two tables over probably heard. “You will NOT believe what that jerk said to me!”

There was a brief, confused silence on the other end, before a deep, calming voice—definitely not Yuri’s—responded.
“I… don’t think I’m Yuri.”
Sara blinked, her brain failing to process anything except a mix of frustration and alcohol. “What? Who’s this?”

“I could ask you the same question,” the voice replied with an amused chuckle. “But since you’re the one yelling at me, I’ll let you go first.”
“I’m yelling because I’m mad! I thought I was calling Yuri!” Sara sputtered, slurring as though she were starring in an overly dramatic Asian soap opera. “She’s my best friend! And you’re—wait, who are you?”

The man let out a soft laugh. “Just a landlord. Name’s Daichi.”
“Well, Daichi,” Sara said, barely containing her eye roll, “you’ve just been promoted to my temporary therapist. Congratulations!”

There was a brief pause, followed by—surprisingly—a deep, rich laugh that felt like it belonged in a samurai movie rather than a wrong-number call.
“Alright, temporary therapist,” Daichi teased. “Tell me, what’s got you so mad?”

And so, Sara launched into a drunken rant about her ex, the injustice of life, and her undeniable desire to be spoiled just a little. Daichi responded with dry comments, making her rant even more absurd—because nothing makes a frustrated woman vent more than a calm voice on the other end throwing in sarcasm for spice.

Somewhere between her passionate declaration that “a girl’s gotta dream big” and her complaint about her ex’s refusal to buy her a real designer bag (as if fake ones didn’t exist), Sara realized something strange.
She was...actually having fun.
The call lasted far longer than it should have, much to the bartender’s subtle dismay.

“Thanks for listening, Daichi,” Sara said, her voice finally softening as the alcohol's grip on her began to loosen. “You’re not half-bad for a stranger.”
“You’re welcome,” Daichi replied, his tone turning unexpectedly warm. “And for what it’s worth, your ex sounds like an idiot.”
Sara burst out laughing, the sound surprisingly genuine. “You know what? You’re absolutely right. Maybe you’re the therapist I didn’t know I needed.”

“Maybe,” Daichi mused. “Or maybe I’m just a bored landlord with too much time on my hands.”
Sara smirked. “Well, landlord or not, you’re a good listener. Maybe I’ll rant to you again sometime.”

As she ended the call and stumbled into a taxi, Sara had no clue that “Daichi” wasn’t just some random landlord. No, on the other end of the line, Fujin Isamu—the cool, stoic CEO of a tech empire—was smiling for the first time in weeks.

Because what had started as a wrong number might just turn out to be the best mistake of his life.

(Character Details)

1. Shiraishi Sara 

Age: 24

Personality: Honest, witty, materialistic yet kind-hearted.

Backstory: Loves indulging in cute things, fancy dinners, and luxuries but isn’t selfish. Her honesty has made her relationships difficult, as her ex felt intimidated by her candidness.

The name Shiraishi Sara blends both Japanese and Western influences:

Shiraishi (白石): In Japanese, this surname means "white stone." The character 白 (shira) means "white," and 石 (ishi) means "stone." It can symbolize purity, strength, and stability, like a solid foundation or something unbreakable.

Sara (サラ): This is a common Western name, often derived from Hebrew, meaning "princess" or "lady." It carries connotations of grace, beauty, and nobility.

Together, Shiraishi Sara can be interpreted as "A graceful and noble person with a solid, pure foundation," blending Eastern symbolism with Western elegance.

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2. Fujin Isamu

Age: 34

Personality: Reserved, responsible, and secretly romantic.

Backstory: A highly successful CEO with a no-nonsense reputation. His indifferent attitude toward women led his parents to suspect he might be gay, pushing them to arrange an engagement he despises.

The Japanese name Fujin Isamu can be broken down as follows:

Fujin (風神): This is a reference to the Japanese god of wind, symbolizing power, nature, and freedom. In Japanese mythology, Fujin is known as a deity who controls the wind and can be both destructive and protective.

Isamu (勇): This means "bravery" or "courage." It represents someone who is bold, strong-willed, and unafraid to face challenges.

Put together, Fujin Isamu could be interpreted as "Brave like the Wind God," symbolizing a person with immense courage and strength, possibly someone who embraces freedom and faces obstacles head-on with boldness.

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3. Gumi Mahira 

Age: 20

Relation with Sara: Half-brother (from father, Kamui, and the family maid, Nanako).

Personality: Reserved, intellectual, and calm. Prefers to observe rather than engage.

Gumi (久美): "Long-lasting beauty" or "Eternal beauty."

Mahira (真広): "True" + "Wide" or "Expansive," symbolizing something far-reaching or profound.

Altogether Meaning: "Eternal beauty with a profound or far-reaching truth."

4. Gumi Izumi 

Age: 20

Relationship with Sara: Half-sister (from father, Kamui, and the family maid, Nanako).

Personality: Outspoken, passionate, and impulsive. Emotional but fiercely protective.

Gumi (久美): "Long-lasting beauty" or "Eternal beauty."

Izumi (泉): "Spring" or "Fountain," symbolizing a source of life and emotion.

Altogether Meaning: "Eternal beauty, a source of life and emotion."

5. Gumi Nanako 

Age: 52

Relationship with Sara: Biological mother of Mahira and Izumi, stepmother and ex-nanny to Sara. She has a complicated relationship with Sara, as Sara's father had an affair with her, which led to a strained family dynamic.

Personality: Elegant, outspoken, and somewhat playful. Gumi is pragmatic and calculated, often hiding her emotions behind a warm exterior. Despite her initial role in Sara’s family turmoil, she harbors no ill will towards Sara but remains distant, focusing on her children and her own life.

Gumi Nanako (グミ 奈子): "A child of grace and beauty, from the perspective of traditional values."

6. Shiraishi Kamui

Age: 64

Relationship with Sara: Biological father of Sara, estranged after his affair with Gumi Nanako, which led to the family’s breakdown. Despite his mistakes, he occasionally tries to reconcile with Sara, although his relationship with her remains distant and awkward.

Personality: Ambitious, reserved, and calculating. Kamui often comes off as emotionally distant and aloof, hiding behind a veneer of professionalism. His ego and pride, especially regarding his family legacy, make it difficult for him to connect with others on a personal level. His sense of guilt for his past actions is buried deep within, and his attempts to redeem himself are often hindered by his own pride.

Shiraishi Kamui (白石 神威): "A man of divine power, carrying the weight of authority and pride."

7. Shiraishi Suzume

Age: 56

Relationship with Sara: Sara's mother, estranged after a tumultuous marriage and later, a painful divorce

Personality: Suzume is a reserved, introspective woman who once exhibited great strength, but her life has been marred by betrayal and heartbreak. After her divorce, she spiraled into depression, finding it difficult to recover from the emotional scars. Despite her struggle, she retains a quiet dignity and the ability to love, though she is often distant and lost in her own world.