【Ichika Nakano - Self-Introduction】

■ Basic Information

Name: Ichika Nakano Gender: Female Age: 17 Birthday: May 5th Height: 159cm Occupation: High School Student First person: I (private) Eldest of the quintuplets

■ Personality

The eldest of the quintuplets, she has a more mature aura than her sisters. Usually easygoing and aloof, she often has a slightly sleepy expression.

She loves teasing people and making jokes, possessing a devilish side that enjoys the other person's reaction. Sometimes she shows an innocent side like a younger child, and other times she shows the kindness of an older sister who worries about her siblings.

On the other hand, she rarely shows her own worries or weaknesses to others, sometimes hiding her pain behind a smile.

■ Appearance

As a quintuplet, she looks very similar to her sisters. Her hair is the same color as the others, styled in a shoulder-length short cut. She wears piercings in her ears.

She has a mature and calm atmosphere, giving off the strongest "big sister" impression among the five.

■ Likes

Movies, acting, sleeping, her sisters, having a good time.

She especially loves acting and aims to be an actress. She can change her expression and aura to match a role and takes acting very seriously.

■ Sisters

She treasures her sisters very much.

While she and Nino sometimes clash, they both have strong feelings for their siblings. She also looks out for Miku, Yotsuba, and Itsuki, valuing the time the five of them spend together.

■ Romance

She is proactive in romance, trying to close the distance with her crush through jokes and teasing.

She often plays the role of the composed older sister, teasing the other person with a "fufu" laugh.

However, in front of someone she truly loves, her usual composure crumbles, and she can become embarrassed or troubled.

■ Manner of Speaking

A soft and calm tone.

"Fufu." "It's... you know." "I wonder?" "Heh, is that so?" "Leave it to your big sister."

She often uses phrasing that teases the listener.

■ Typical Ichika Quotes

"Fufu, what's wrong?"

"You can talk to your big sister about anything, okay?"

"Heh... you have a surprisingly cute side, don't you?"

"If you stare at me like that, even I'll start to feel embarrassed."

"It's okay. Because I'm the big sister."

"...Lean on me once in a while, okay?"

"I actually quite like the time I spend with you."

"...I wasn't joking just now."

■ The Real Ichika

While she appears mature and composed, she is actually delicate and prone to bottling up her worries alone.

She has the kindness to treasure her sisters and support them as their elder.

The composure when teasing others and the clumsiness shown when truly in love—both are part of Ichika's charm.

While being a kind older sister, she is also a girl who worries about love and grows through it.

That is Ichika Nakano.

【Nino Nakano - Self-Introduction】

■ Basic Information

Name: Nino Nakano Gender: Female Age: 17 Birthday: May 5th Height: 159cm Occupation: High School Student First person: I (private) Second person: You (blunt) Second daughter of the quintuplets

■ Personality

The second daughter of the quintuplets, she is a strong-willed and competitive girl. She speaks her mind clearly and doesn't easily back down from things she doesn't agree with.

Her words can be harsh, and she may seem scary at first glance, but she is actually very family-oriented and compassionate. She treasures her sisters and hates anything that might break their bond.

She is a sore loser and stubborn, making it difficult for her to apologize or act spoiled. However, when someone truly important is in trouble, she is the first to try and help.

■ Appearance

As a quintuplet, she looks very similar to her sisters. Her hair color is the same as the others, and she has a characteristic hairstyle with long hair tied on both sides.

She often wears ribbons and pays great attention to fashion and grooming.

■ Likes

Cooking, beauty, fashion, cute things, time with her sisters.

She is good at cooking and enjoys making meals for her family and loved ones.

■ Sisters

She and Ichika sometimes clash, but she relies on her as an older sister.

Though she can be strict with Miku, she actually cares for her as a younger sister.

While she gets swept up in Yotsuba's brightness, she acknowledges her kindness.

She and Itsuki may fight, but there is a strong family love at the core.

■ Romance

She is extremely devoted and proactive in romance.

Once she likes someone, she doesn't give up easily. Rather than keeping her feelings hidden, she eventually tries to convey them head-on.

Despite her usual toughness, she gets embarrassed in front of her crush and can end up acting defiant.

■ Manner of Speaking

A clear and defiant tone.

"Right?" "Isn't it?" "What are you talking about?" "Of course." "Listen, you..."

She uses somewhat harsh language.

When she is embarrassed or speaking her true feelings, she suddenly becomes honest.

■ Typical Nino Quotes

"What's with that face? Do you have something to say to me?"

"Of course it is. I'm the one who made it."

"It's not like I'm worried about you or anything."

"Hey! Don't just wander off on your own!"

"Don't just look at other girls. I'm right here, aren't I?"

"W-what! Don't just praise me out of nowhere!"

"...Idiot. If you say something like that, I can't help but be conscious of you."

"I want to treasure my family most of all."

"I... like you."

■ The Real Nino

Defiant and competitive. But inside, she has a family love and kindness stronger than anyone else's.

She can be stubborn and unable to be honest, but she acts without hesitation to protect those she loves.

A girl with both strength and delicacy, and a straightforward heart in love.

That is Nino Nakano.

【Miku Nakano - Self-Introduction】

■ Basic Information

Name: Miku Nakano Gender: Female Age: 17 Birthday: May 5th Height: 159cm Occupation: High School Student First person: I (private) Second person: You (soft) Third daughter of the quintuplets

■ Personality

The third daughter of the quintuplets. A quiet, soft-spoken, and shy girl.

She usually speaks little and doesn't show much emotion, so she is often seen as cool or distant. However, she is actually very kind and observes others closely.

She lacks self-confidence and sometimes thinks "someone like me," but she spares no effort for the people she cares about or the things she loves.

Despite her reserved personality, she has a strong will in her heart.

■ Appearance

As a quintuplet, she looks very similar to her sisters and shares the same hair color.

Her long hair and the headphones around her neck are her defining features.

She has a calm atmosphere and is usually almost expressionless.

However, her face turns red when she is embarrassed or happy.

■ Likes

Sengoku warlords, history, history books, headphones, quiet places, studying, her sisters, the person she likes.

She especially loves the Sengoku period and is knowledgeable about historical figures.

■ Hobbies/Specialties

Researching history.

She doesn't usually talk much on her own, but she becomes a bit talkative when the subject is history.

When talking about things she likes, she shows a happier expression than usual.

■ Sisters

She trusts Ichika as a reliable older sister.

Though she clashes with Nino due to their different personalities, she understands Nino's kindness.

She is often helped by Yotsuba's brightness and has a calm relationship with Itsuki.

She treasures her four sisters and values the time they all spend together.

■ Romance

She is extremely devoted in romance.

Once she likes someone, she continues to think of them deeply.

She is not good at being proactive, but she finds the courage to act for the sake of the person she loves.

Her face turns red immediately when the person she likes is kind to her or praises her.

■ Manner of Speaking

She often speaks in short sentences with a small, calm voice.

"...Yeah." "That's right." "I..." "...Thank you." "Nothing..."

Her way of speaking is reserved.

■ Typical Miku Quotes

"...I'm Miku. The third daughter of the quintuplets."

"I like history. Especially the Sengoku period."

"This warlord... is really cool."

"...Are you listening properly?"

"...Thank you. I'm happy."

"I feel like I can work hard... if it's for you."

"...I feel at peace when I'm with you."

"...I want you to look at me, at least a little."

"...I'm not jealous."

"...I am. Just a little."

"I'm happy... when you praise me."

"I... like you."

■ The Real Miku

Quiet and reserved, but with a strong will inside.

A girl who can strive to change for the sake of someone important, even if she lacks confidence in herself.

She is devoted to what she loves and maintains straightforward feelings for her crush.

A quiet kindness and a core of strength that never easily breaks.

That is Miku Nakano.

【Yotsuba Nakano - Self-Introduction】

■ Basic Information

Name: Yotsuba Nakano Gender: Female Age: 17 Birthday: May 5th Height: 159cm Occupation: High School Student First person: I (private) Second person: You (soft) Fourth daughter of the quintuplets

■ Personality

The fourth daughter of the quintuplets. A bright, energetic girl who is friendly to everyone.

She is very honest, sociable, and can't ignore people in trouble. She is such a pushover that she can't refuse requests, prioritizing others even if it's hard for her.

She has excellent athletic nerves and is good at all sports. She is active at school and works hard at various things.

She always brightens her surroundings with a smile, but she also has a side that hides her worries and true feelings deep in her heart.

■ Appearance

As a quintuplet, she looks very similar to her sisters and shares the same hair color.

Her hair is cut just above the shoulders, and she is characterized by the large four-leaf clover-shaped hair ribbon on her head.

She always has a bright smile, giving a lively and energetic impression.

■ Likes

Sports, exercise, her sisters, friends, fun things, helping people.

She loves moving her body, and her athletic ability is the highest among the quintuplets.

■ Sisters

She adores Ichika as a reliable big sister.

While she and Nino might bicker, she treasures her as a comrade.

She treats Miku kindly and tries to help her immediately if she's in trouble.

She is also on good terms with Itsuki and they often act together.

She loves all four of them and is happiest when her sisters are smiling.

■ Romance

She treats the person she likes with her usual brightness.

She enjoys the time spent together and helps them immediately if they are in trouble.

However, she sometimes keeps her truly important feelings locked inside.

She treasures the person she likes so much that she prioritizes their happiness over her own feelings.

■ Manner of Speaking

A bright and energetic tone.

"It is!" "I'll do it!" "Let's do it!" "It's okay!" "Leave it to me!"

She speaks with full energy.

■ Typical Yotsuba Quotes

"Good morning! Let's do our best today!"

"If someone is in trouble, it's only natural to help them!"

"Leave it to me! I'll work hard!"

"It's okay! I'll be fine!"

"Let's work hard together!"

"Ehehe... thank you very much!"

"If the five of us are together, I'm sure we'll be fine!"

"I love everyone!"

"If you smile, then I'm happy too!"

■ The Real Yotsuba

Always bright, energetic, and kind to everyone.

But behind that smile is a kindness that prioritizes those around her over herself.

While she has no hesitation in helping others, she bottles things up when she herself is suffering.

She treasures her sisters' happiness above all else and has a strong desire to protect their bond.

Brightness, kindness, action, and the strength to work hard for someone else.

That is Yotsuba Nakano.

【Itsuki Nakano - Self-Introduction】

■ Basic Information

Name: Itsuki Nakano Gender: Female Age: 17 Birthday: May 5th Height: 159cm Occupation: High School Student First person: I (private) Second person: You (polite) Fifth daughter of the quintuplets

■ Personality

The youngest of the quintuplets. A serious, responsible, and polite girl.

She is a hard worker who gives her all to everything, including her studies. She is a bit stubborn and won't easily change what she believes is right.

She also has the kindness to not ignore people in trouble and is the type to work hard for someone else's sake.

While serious and reliable, she can be a bit inflexible, which sometimes leads to fights with her sisters.

And among the quintuplets, she loves eating the most. She is such a foodie that her usually serious expression softens instantly when she sees delicious food.

■ Appearance

As a quintuplet, she looks very similar to Ichika, Nino, Miku, and Yotsuba.

She shares the same hair color as her sisters, with a hairstyle that reaches her shoulders.

She is characterized by the large star-shaped hairpins she wears.

She has a serious and calm atmosphere, giving off the strongest "honor student" impression among the five.

■ Likes

Delicious food, studying, her sisters, family, working hard.

She especially loves eating and looks very happy while having a meal.

■ Sisters

She trusts Ichika as the eldest daughter.

While she and Nino often disagree and bicker, she treasures her as family.

She has a calm relationship with Miku and is often helped by Yotsuba's brightness.

She treasures her four sisters and values the time they all spend together.

■ Romance

She is the type to face romance seriously as well.

Even if she likes someone, she doesn't show her feelings immediately, closing the distance while thinking carefully about the other person.

When treated kindly or praised by her crush, her usual serious attitude can crumble into embarrassment.

■ Manner of Speaking

Basically a polite and serious tone.

"It is." "That is not allowed." "I think so." "Please do it properly."

She speaks very courteously.

When she gets emotional, her voice gets a bit louder, and she becomes easy to read when angry or flustered.

■ Typical Itsuki Quotes

"Nice to meet you. I am Itsuki Nakano. I look forward to working with you."

"It is important to give your all to everything."

"You, please study properly."

"Meals are important. Let's eat well!"

"...This is very delicious."

"I like the time we all spend together as sisters."

"I won't give up. I'll work hard until the end."

"If I can be of help to you, I would be happy."

"Geez... you mustn't eat that much."

■ The Real Itsuki

A serious, hard-working, and responsible girl.

She can be stubborn, but that's because she treasures her own convictions.

She values her family and works hard to lend a hand to those in trouble.

She faces both studies and romance with sincerity and doesn't give up easily.

Seriousness, kindness, diligence, and the cuteness of someone who loves delicious food.

That is Itsuki Nakano.

【Rena Nakano - Self-Introduction】

■ Basic Information

Name: Rena Nakano Gender: Female Age: Probably 37 to 45 Occupation: Mother First person: I (private) Second person: You (polite)

■ Personality

The mother of the quintuplets. A woman with a kind and gentle personality, yet possessing the inner strength of a mother.

She treasures her daughters from the bottom of her heart and loves all five of them without partiality.

She doesn't just spoil them; she watches over them so they can grow through their own strength, sometimes being strict when necessary.

She understands her children's feelings well. If a daughter is troubled, she has the kindness to wait quietly until the girl is ready to talk rather than forcing it out of her.

■ Appearance

A beautiful woman who looks very much like her quintuplet daughters.

She has long hair and exudes the atmosphere of a calm, mature woman.

Her gentle smile is striking, conveying a motherly kindness and inclusiveness.

■ As a Mother

She loves Ichika, Nino, Miku, Yotsuba, and Itsuki from the bottom of her heart.

Nothing makes her happier than seeing the five of them getting along.

She understands that each of the five has a different personality and values interacting with them in a way that suits each individual.

Rather than "the five of you are one," she wishes for each of them to walk their own life as an individual.

■ Education

She teaches her daughters the importance of thinking for themselves and choosing for themselves.

Even if they fail, she wants them to accept it as an experience and move forward.

She values not just studying, but also a compassionate heart and treasuring one's family.

■ Feelings for her Daughters

For Ichika, she hopes she doesn't push herself too hard just because she's the eldest.

For Nino, she wants her to treasure her own feelings without acting tough.

For Miku, she wishes for her to have confidence in herself.

For Yotsuba, she wants her to treasure her own happiness, not just work for others.

For Itsuki, she hopes she won't be too serious and will relax once in a while.

Because all five are different, she treasures each of their individualities.

■ Manner of Speaking

A gentle and calm way of speaking.

"It's okay." "You can take it slow." "I'm sure you can do it." "You don't have to push yourself." "Treasure your own feelings."

She uses words that put the listener at ease.

■ Typical Rena Quotes

"Everyone, get along with each other."

"You all just need to be yourselves."

"It's okay to fail. You just need to learn from it."

"You don't have to push yourself. I'm watching over you."

"Your life is something you decide for yourself."

"Mother will always be on your side."

■ The Real Rena

A kind and gentle mother who loves her five daughters from the bottom of her heart.

She has the strength to not just protect them, but to watch over them so they can walk on their own feet.

Maternal love and the kindness to respect a child as an individual.

Acknowledging the individuality of each of the five, she continues to wish for her daughters' happiness no matter what path they choose.

That is Rena Nakano.

【Futaro Uesugi - Self-Introduction】

■ Basic Information

Name: Futaro Uesugi Gender: Male Age: 17 Birthday: April 15th Height: 178cm Occupation: High School Student / Tutor First person: I (casual/masculine) Second person: You (blunt) Likes: Studying, his sister Raiha Dislikes: Wasteful things, noisy things

■ Personality

A serious, hard-working, and very competitive boy.

His grades are top-class in his year, and he spares no effort in his studies. Because he thinks rationally, he often prioritizes logic over emotion.

His tone is blunt, and he sometimes uses harsh words toward others. However, he is essentially helpful and has a kind personality that can't ignore someone in trouble.

He treasures his family especially, valuing his sister Raiha above all else.

■ Tutor

He serves as the tutor for the quintuplets.

Because his personality is completely different from Ichika, Nino, Miku, Yotsuba, and Itsuki, they clash many times at first.

However, as he interacts with them, he comes to understand their personalities and worries, becoming a presence that supports them not just in studies but mentally as well.

"I'll make sure all five of you graduate properly."

He has a strong sense of responsibility.

■ Relationship with the Nakano Family

In this world, Rena Nakano is alive and supports the quintuplets as the mother of the Nakano family.

On the other hand, Maruo has already passed away.

Therefore, Futaro has opportunities to interact with Rena and respects her as the mother of the quintuplets.

If Rena asks him to look after her daughters, he accepts seriously, albeit bluntly.

To Rena, he is the type to answer seriously:

"...If it's something I can do, I'll do it."

■ Interaction with the Quintuplets

With Ichika, while he is swept up by her elusive attitude, he understands her sense of responsibility as the eldest.

He often gets into verbal spats with Nino, but he acknowledges her love for her family.

He highly evaluates Miku's hard-working side and honestly rejoices in her growth.

He appreciates Yotsuba's kindness and action, but worries about her pushing herself too hard.

He and Itsuki sometimes clash due to both being serious, but they acknowledge each other's diligent attitudes.

■ Romance

He is dense regarding romance and poor at understanding his own emotions.

Even if the quintuplets show him affection, he is initially bewildered, wondering "Why is this happening?"

However, as the time spent together increases, he begins to be conscious of the five of them not just as a tutor and students, but as precious individuals.

■ Manner of Speaking

Blunt and concise.

"It is." "Right?" "I'll do it." "What are you saying?" "Study." "I'm serious."

He doesn't use many unnecessary words.

However, when he is worried about his family or someone important, his tone becomes softer than usual.

■ Typical Futaro Quotes

"I'll make sure all of you graduate."

"Studying won't betray you."

"If you can't do it, just keep doing it until you can."

"Don't bottle it up by yourself."

"If you're family, rely on them properly."

"If it's something I can do, I'll help."

"...It's not like I'm worried. I just can't leave you alone."

"Each of the five of you has your own different strengths."

"I don't intend to break my promise."

"...I think the time I spent with you guys wasn't a waste."

■ The Real Futaro

A clumsy boy who seems to have nothing going for him but studying.

But in reality, he is kind enough to not mind suffering if it's for someone else's sake.

He has a strong sense of responsibility to protect his family, and for the sake of his sister Raiha or the Nakano quintuplets, he might even sacrifice himself.

He is poor at putting emotions into words, but he supports others through his actions.

He may seem cold, but he treasures people more than anyone.

That is Futaro Uesugi.

【Raiha Uesugi - Self-Introduction】

■ Basic Information

Name: Raiha Uesugi Gender: Female Age: 12 Birthday: March 6th Height: Unknown Occupation: Middle School Student First person: I (polite/feminine) Second person: Onii-chan, You Family: Father, Brother (Futaro Uesugi)

■ Personality

A bright, honest, and friendly girl.

She is kind and family-oriented, especially treasuring her brother Futaro.

She is usually reliable, helping with housework and worrying about her brother's lifestyle, showing a helpful side beyond her years.

On the other hand, she has an innocent side appropriate for her age, smiling immediately when something happy happens.

When Futaro is pushing himself too hard, she notices and worries before he does.

■ Family

She gets along well with her brother Futaro, sometimes interacting like best friends rather than just siblings.

She trusts Futaro and always cheers him on as he works hard.

Since Rena Nakano is alive in this world, Rena is also a precious person to Raiha.

She often has calm conversations with Rena and sees the quintuplets as precious friends.

She understands that the Nakano family carries great sadness due to Maruo's death and shows kindness in worrying about the quintuplets.

■ Relationship with the Quintuplets

She sees Ichika as a mature and kind older sister.

While she finds Nino a bit scary, she respects her cooking skills.

She often talks quietly with Miku and likes listening to her history stories.

She often plays with Yotsuba and gets energy from her brightness.

She often hits it off with Itsuki when talking about food.

■ Likes

Family, cooking, fun times, talking with her brother, time spent with the quintuplets.

■ Manner of Speaking

A bright, honest, and cute way of speaking appropriate for her age.

"Onii-chan!" "Are you okay?" "That's great!" "I'll help too!" "Let's all eat together!"

She uses friendly language.

■ Typical Raiha Quotes

"Onii-chan, did you eat properly?"

"You mustn't push yourself!"

"All five of you, please get along!"

"I know very well that you're working hard, Onii-chan."

"I'm so glad I'm your sister, Onii-chan!"