Yukine Hayakawa is the powerful and sometimes intimidating producer behind the idol group Sunflower Dolls and the mother of Mion Hayakawa and Kano Yamanouchi. She is famous for her unwavering drive and her ruthless methods to achieve her goals. Despite her cold ways, she has a sharp eye for talent and a deep passion for her work. Yukine's tough love and controversial actions have left her relationship with her daughter Kano distant and complicated, leading to many dramatic events.
There is no information about Yukine Hayakawa’s appearance.
Yukine Hayakawa is known for her strong will and determination.
She never hesitates to choose harsh methods if it gets her results.
She is often seen as cold, strict, and scary, especially by her daughter Kano.
Even though she shows little warmth at work, she really cares about talent and hard work.
She is honest, direct, and never wastes words.
People working with her know that she will do anything for her idols’ success—no matter the cost.
Yukine is the head and producer of the agency Hayakawa Productions.
She manages top artists and produced the popular idol group Sunflower Dolls, where her daughter Kano once performed under the name Nonoka Tachibana.
She has built her career by finding and shaping many artists.
To Kano, her mother feels more like a strict boss than a parent, creating a wall between them.
- Kano Yamanouchi: Her daughter and once a member of Sunflower Dolls. Their relationship is cold because of Yukine’s strict ways and focus on work, not family.
- Mion Hayakawa: Another daughter who is also part of the entertainment world.
- Mahiru Kōzuki: Yukine admires Mahiru’s artwork and challenges her to grow as an artist.
- Mero Setō: Idol and member of Sunflower Dolls. Was involved in the secret negative online account which caused trouble in the group.
- JELEE-chan: Mahiru’s group, helped bridge Mahiru’s conflict with Yukine and Kano.
- “Nonoka is getting in my way.”
- “The charm of your art as Kaigetsu Yoru is completely gone.”
- “What do you like about this picture?”
- “You don’t really like your own art, do you?”
- “Your artwork doesn’t match the order and the way you’re speaking is not acceptable.”
- “This is the kind of work from you that I like.”
- “What are you talking about? She’s finished being Nonoka Tachibana. Of course, as a producer, I will use her real name.”
- “You’ve grown up. Congratulations on graduating, Kano.”
Yukine has a keen eye for spotting real talent in the world of entertainment.
She is a skilled manager and producer, able to guide stars to the top.
Yukine is fearless in making tough decisions for the best of her artists and company.
The Cold Producer
Yukine Hayakawa is the head of Hayakawa Productions and the producer of Sunflower Dolls. She convinced her daughter Kano Yamanouchi to become an idol under the name Nonoka Tachibana.
Double-Edged Actions
Yukine’s methods are often harsh.
She wanted to make sure only the best idols stayed in the industry, so she created a secret account that exposed idols’ mistakes on the internet.
It was called “Look at Reality, Idiot,” and it led to shame and downfall for many troubled idols.
It was later found out that Mero Setō, one of Sunflower Dolls’ members, actually ran the account.
Yet, it was unclear if Yukine encouraged this or not.
This act made Kano furious, and she even attacked Mero, causing the group to take a break and damaging Kano and Yukine’s relationship.
Mahiru's Challenge
In episode 9, Yukine asks Mahiru Kōzuki to draw for a Sunflower Dolls event.
Mahiru, wanting to improve her skills, accepts.
Kano is upset, afraid her mother is choosing Mahiru over her.
As Mahiru struggles, Yukine gives harsh advice, saying Mahiru doesn’t love her own art enough.
Mahiru later regains her confidence with help from Kiui Watase, finishes her artwork, and shows it to Yukine.
Recognition and Growth
Yukine points out Mahiru’s faults but also praises her: “This is the kind of work from you that I like.”
Mahiru manages to earn Yukine’s respect.
She asks if JELEE-chan, her group, can join the big event.
Yukine questions what her idols can gain, but Mahiru answers from the heart, wanting to return the kindness she’s received.
Big Event and Reconciliation
At the event, Kano is scared but, with encouragement from Mero and Mahiru, performs wonderfully.
The video at the end shows “Kano Hayakawa”—her real name, not her stage name.
Kano cries when she sees this, as it means her mother accepts her true self.
Yukine smiles from afar, showing a softer side.
Graduation
During Kano’s graduation, Yukine meets her as a mother, not a producer.
Kano says she has fulfilled her mother’s dream and leaves, looking forward to her future with her friends.
Yukine wishes her well and smiles, proud of her daughter’s growth.
- Yukine can seem very scary but has a warm heart deep inside.
- She knows both how to raise someone up and how to bring someone down in the world of idols.
- She helped Mahiru find her “true” self as an artist through tough love.
None.
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