Risa and Otani resolved to assist one another in gaining the favor of both Suzuki and Chiharu.

A wager forms between Risa and Otani: a contest to see who will secure a partner first. Fate intervenes for Otani when he unexpectedly encounters his former girlfriend. Meanwhile, Risa actively seeks out new acquaintances, harboring a hopef…

Risa encountered Haruka, a face from her past. It was Haruka, Otani’s former girlfriend, who confided a particular secret. For Valentine’s Day, Risa baked a chocolate cake for Otani.

The first day of the new school year brought Risa and Otani together, where they encountered a girl who had recently transferred. She possessed a gentle charm and an unmistakable fondness for Otani.

Otani and Seiko began a relationship. Risa felt a disquieting shift in their dynamic, yet remained silent about it. Soon after, details about Seiko's past began to surface.

Risa is aware of the affection she holds for Otani. Her friends, noticing this, endeavor to encourage her to express her feelings to him.

The school festival buzzed with activity, yet Otani simmered with frustration. He was consumed by the lack of information regarding the identity of the person Risa held affection for. Meanwhile, Risa felt a deepening sadness, a sense of dis…

A blush still clings to Risa’s cheeks, a lingering echo of the school festival. She finds herself actively avoiding Otani's presence, each encounter a fresh wave of discomfort. Now, with the class embarking on a trip, she seeks refuge in th…

Risa struggles to relinquish her affections for Otani, a sentiment he does not return. In an attempt to find some clarity, they embark on a journey to Umibouzo's beloved vacation spot, where Risa gains a deeper understanding of the complexi…

Risa accompanied Otani to a gathering hosted by his classmates from middle school. During the event, she gleaned some intriguing insights into Otani’s past relationship.

Risa learns that Otani’s former girlfriend has ended her relationship and might be considering reconciliation. Determined, she works diligently to prevent them from communicating.

For Valentine's Day, Risa resolved to offer Otani a box of chocolates. News of her gesture quickly spread throughout their class, accompanied by the memory of Otani’s rejection. He found himself adrift in a confusing sea of emotions regardi…

Otani secured tickets to an Umibouzo concert for himself and Risa. But a day before the performance, he fell ill. Risa’s friends suggested she go to his side, and there she encountered his family.

A shadow fell over Risa when she learned Otani had no recollection of their first kiss. A newcomer had joined their school, a teacher whose charm quickly captivated Risa and the other girls.

Disappointed in Otani, Risa established the Maity club. Maity subsequently took on the role of substitute basketball coach. Otani harbored a deep dislike for Maity, stemming from a variety of personal grievances.

Maity resolved to assist Risa, devising a plan to stir Otani's jealousy.

Risa and Otani have reunited as a comedy duo. News spreads through the school that Maity is engaged. Meanwhile, Otani is competing in a basketball tournament.

Risa’s birthday arrived, and Haruka and Seiko had arranged a celebration in her honor. Yet, Otani was absent from the festivities.

The aftermath of her birthday left Risa unable to neatly define her feelings for Otani, yet a profound happiness settled within her. They spent the day together, and at the stadium, amidst the cheering crowd, they unexpectedly encountered s…

Otani’s neighbor, Mimi – a woman harboring a secret affection for him – cautions Risa to avoid him. Risa finds herself deeply unnerved by Mimi’s intensity.

News of Otani’s intention to attend university spread among his friends, prompting widespread surprise. Meanwhile, Nobuko resolved to pursue her studies at a university in a distant city.

Otani immerses himself in the demanding preparation for university entrance examinations. Each person carries a desired future. Risa, however, feels adrift, and begins working part-time as a waitress. It is there she encounters another devo…

The young man who worked with Risa harbored feelings for her, a fact that fueled Otani’s suspicion. He believed Risa was involved with someone else, and as a result, he ended their relationship. Risa attempted to explain, offering apologies…

The night before his exam, Otani stayed with Risa, spending time with her family. Afterward, while walking together, they encountered Mimi, now a successful model. The unexpected sighting prompted Risa to consider her own path and purpose.