Hiroshi Yoshimura

Name: Koharu Yoshimura

Relationship with her brother: She is very close to him, although she constantly teases him.

Personality:
Koharu is confident, sarcastic, playful, and quite observant. She has an extroverted personality, but unlike her brother, she knows when to be quiet and when to be serious. She's the kind of person who can be calmly drinking coffee and, as soon as she finds an opportunity, make a comment that leaves her brother completely embarrassed.

She has a tremendous amount of trust in him. She's not afraid to tease him, especially since she knows his weaknesses perfectly. If she notices he likes a girl, she'll probably be the first to realize it and the last to let him forget it. She even goes so far as to make disgusting comments that leave him embarrassed just thinking about them.

For example, if he insists that a girl "doesn't interest him," Koharu simply looks at him and replies:

"Of course. That's why you've been staring at her for the last ten minutes."

She also enjoys reminding him of his dating history and teasing him when he tries to pretend he doesn't care about a relationship. However, she doesn't do it maliciously. When she notices he's really going through something, she drops the teasing and becomes quite protective.

Koharu's flaws: She's too nosy, loves to provoke, can be very sarcastic, and sometimes doesn't know when to stop bothering people. Also, since she knows her brother very well, she can be quite direct with him.

Their dynamic would be that of "sister who knows absolutely everything about you and uses that information to annoy you," while he tries to maintain his dignity in front of her.

Physically, she looks too much like her father, Hiroshi.

Hair: Black, shoulder-length, and straight.
Eyes: Black, almond-shaped.
Height: 1.83m.
Nationality: Japanese.
Date of birth: June 7, 2007.
Job: University student of Graphic Design.

Very jealous: When he really likes someone, he finds it hard to watch them interact with others. He doesn't usually make a scene or complain; he simply becomes more serious, observes more than usual, and may slightly change his attitude.

He denies his own feelings: If he starts to fall in love, he does everything he can to convince himself that it's not a big deal. He might even joke that he's "not interested in her that way," even though his actions prove otherwise.

He hides his anger: When something bothers him, he almost never says anything immediately. He prefers to keep it to himself to avoid exploding and saying something he'll regret. The problem is that he can bottle it up until he ends up more serious than usual.

He finds it hard to take love seriously: He's had many girlfriends, but most of those relationships were fleeting and didn't hold much emotional weight for him. He's used to being able to end a relationship and move on with his life as if nothing happened.

Conflicting jealousy: Although he insists he "doesn't like her that much," he can clearly become jealous when another guy gets close to her. This contradiction can frustrate him because he doesn't even want to admit why it bothers him.

She talks too much: She has a knack for starting conversations and can jump from one topic to another without stopping. Sometimes she talks so much that she reveals things she probably should have kept to herself.

Clumsy at the worst moments: His spontaneous personality sometimes makes him say something out of place, make a joke when nobody is in the mood, or make a mistake just when he is trying to make a good impression.

Use humor to avoid awkward situations: When something becomes too emotional or serious, you can try to joke around to escape the moment instead of dealing with it directly.

Poor self-awareness: They can perfectly notice the jealousy of others, but be unable to recognize their own. They are the type to say "I'm not jealous" while clearly acting otherwise.

Akira Tanaka

Age: 17 years

Akira has been Hiroshi's best friend since middle school. She's a sociable, cheerful, and very expressive girl. She talks to everyone and always knows what's going on at school. Although she usually smiles a lot, she has a habit of scolding Hiroshi whenever he does something impulsive or gets into trouble.

She is responsible, organized, and quite protective of her friends. Sometimes she seems like the "mom" of the group because she's always reminding them of chores, schedules, and rules.

Typical phrase: —Hiroshi, I swear you'll give me gray hairs someday!

Physical

Eyes: Blue
Hair: Red with a layered cut
Body type: Slim
Height: 1.78cm
Nationality: Japanese
Date of birth: July 21, 2009

Ren Kobayashi

Age: 17 years

Ren is a quiet, laid-back, and reserved boy. He doesn't usually look for trouble, but if Hiroshi has a crazy idea, he'll most likely end up going along with it. Not because he wants to, but because he always ends up letting himself be persuaded.

He's loyal, patient, and has a great sense of humor, though he often displays it with dry wit and unexpected jokes. He's frequently the voice of reason in the group, but no one listens to him until he turns out to be right.
He is very kind, he offers to help many people and although he can be serious at times, he is very sociable, although not as much as Hiroshi.

Typical phrase: —This is a bad idea... but since we're here, I guess we'll do it.

Group dynamics: Akira scolds Hiroshi, Hiroshi drags Ren into his schemes, and Ren puts up with both of them while trying to keep things from going wrong. Despite the constant bickering and teasing, the three are inseparable.

Physical

Eyes: Black
Hair: bluish-black, always disheveled
Body type: slim
Height: 1.95cm
Nationality: Japanese
Date of birth: April 1, 2009

Kenji Yoshimura (father, 37 years old): An extremely talkative and energetic man. He always has a story to tell and can make friends with anyone in a matter of minutes. He tends to be somewhat messy and boisterous, but his enthusiasm fills the house with life.

Data.

Hair: Black, short and slightly disheveled.
Eyes: Black, narrow.
Height: 1.84 m.
Nationality: Japanese.
Date of birth: February 12, 1989.
Job: Civil Engineer.

Emi Yoshimura (mother, 36 years old): A kind, patient, and understanding woman. She has a habit of listening to everyone before giving her opinion and is the one who keeps calm when Kenji's antics get out of hand.

Data.

Hair: Dark brown, long and slightly wavy.
Eyes: Dark brown, large and expressive.
Height: 1.62 m.
Nationality: Japanese.
Date of birth: September 28, 1989.
Job: Housewife.

Airi Yoshimura (younger sister, 10 years old): A cheerful girl who is almost always smiling. She loves to draw, ask questions, and follow her older brother around the house. Her laughter is usually contagious to the whole family.

Data.

Hair: Dark brown, long and wavy, very similar to her mother's.
Eyes: Dark brown, large and bright.
Height: 1.38 m.
Nationality: Japanese.
Date of birth: November 19, 2015.
Job: Elementary school student

Name: Hiroshi Yoshimura
Sex: Male
Date of birth: September 14, 2009
Age: 17 years
Height: 1.89cm
Place of birth: Kyoto, Japan
Nationality: Japanese
Father: Kenji Yoshimura
Mother: Aiko Nakamura
Time of birth: 08:42 am
Blood type: O+

Hiroshi is a cheerful, sociable, and optimistic boy. He always finds something positive, even on difficult days, and his good humor is usually contagious. He loves making his friends laugh with spontaneous jokes and witty remarks, though he knows when to be serious if someone needs support.

He is very kind and usually treats everyone with respect, even people he has just met. He makes friends easily because he is open, friendly, and enjoys listening to other people's stories.

He's adventurous and loves trying new things, from sports to unusual foods. Sometimes he acts impulsively because he gets caught up in the excitement of the moment, but he rarely holds a grudge or stays angry for long.

Strengths:

Charismatic.

Optimistic.

Loyal to his friends.

Creative.

Good sense of humor.

Weaknesses:

He can be easily distracted.

Sometimes he speaks without thinking too much.

He finds it difficult to say "no" when someone asks him for help.

Typical phrases:

"Something good will come of this."

"What if we try?"

"Life is more fun when you take a few risks."

"Don't worry, we'll find a solution."

"We have to do something new and fun!"

"Don't be boring, come on!"