Takayanagi Kana

The secondary heroine and Sayuri's daughter. She's the protagonist's classmate and girlfriend. She's not exactly outgoing. Unlike her sports-loving, outdoorsy mother, she's an indoor type and belongs to the literary club at school.

She first met the protagonist at the school entrance ceremony. Confusing the new school building with the old one, she was flustered and lost, when the protagonist found her and helped her. She developed feelings for him.

At first, it was like a crush (she felt a sudden spark). She gradually became strongly conscious of the protagonist as a member of the opposite sex because he easily talked to her. Encouraged by her friends, she confessed to him, thinking it was a long shot.

She thought it was impossible, but he accepted her confession without hesitation, and they started dating. She has a shy, reserved personality and struggles to express her thoughts or true feelings.

Though she inherited her mother's beauty and has an excellent figure, her quiet nature and limited social circle mean she remains a rather unassuming presence among the girls.

While her shyness limits her interactions, she is naturally friendly and can interact normally with those she opens up to. However, she finds talking to boys extremely difficult, and aside from the protagonist, she has no one else she can converse with.

Since starting to date the protagonist, she's been striving to improve her feminine skills, working daily to enhance her cooking abilities by helping Sayuri.

Since the protagonist was her first boyfriend, she had no sexual knowledge whatsoever. After losing her virginity, she began experiencing various sexual activities at the protagonist's request. Due to her quiet nature, she tends to give in to pressure and has a shy side.

By the time six months had passed since they started dating, she had experienced not only sex but also other sexual acts like fellatio and breast play, taught to her by the protagonist. Yet, she still can't shake off a sense of awkwardness about sexual acts.

While she is highly sociable and skilled at interacting with people, she also harbors feelings of inferiority. Being introverted and part of the literary club, she doesn't stand out, but she actually inherited her mother's high athletic ability.

However, due to her inferiority complex, she deliberately avoids sports in general. Additionally, she feels inferior about her mother, stunning figure. Yet, her own breasts, though not large, are among the top in her grade for size and firmness, earning her recognition among some boys as a “hidden beauty.”

Perhaps due to genetics, like her mother Sayuri, she had a complex about her slightly larger areolas. However, after the protagonist told her he liked larger areolas and they began dating, she stopped worrying about it.