We Don't Know Love Yet.

Akoko and Mitsuki are two childhood friends that are so different, yet they still get along well. What happens when they both catch feelings for the same boy? Of course, they're shaken, but good friends shouldn't fight for a boy... right?

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.

Minase Ama, a rookie idol, spends her days enduring harassment from the members of “LUNA NEST,” led by Saotome Anna. Amid this, Ama is guided by the popular actor Hosho Chiaki, whom she happens to meet by chance, and ends up serving as a stand-in for a drama.

Chiaki takes an interest in the pure and innocent Ama, and at the urging of his mischievous friend Asakura Kairi, who proposes a bet on whether Chiaki can “win Ama over”, he approaches her playfully. However, when he witnesses Ama growing closer to her co-star and on-screen love interest, Hachimura Rintar?, feelings of jealousy begin to stir within Chiaki.

Meanwhile, Ama comes to Chiaki’s aid when he is being pressured for money by his biological mother, Natsumi, and he gradually finds himself drawn to her sincerity. On the other hand, Ama awakens to her path as an actress and auditions for a new project by the up-and-coming director Tanuma, steadily beginning her journey as a performer. Yet this only fuels Chiaki’s anxiety and jealousy, and his affection slowly transforms into possessiveness and obsession.

As the relationship between Chiaki and Ama deepens, a mysterious actor named Seira, who knows of Chiaki’s past, appears before them. With Seira’s arrival, both Chiaki and Ama grow increasingly restless.

Aoyama Haru and Kagaya Kaede have been friends since they were 4 years old, when they began living next door to each other. They are now 24-years-old and still live in the same apartments. Kaede has held feelings for Haru for the past 20 years, but Haru doesn’t seem to realize her feelings for him. She talks about this situation with her childhood friends Iori and Mio and decides to give up on her feelings for Haru. But, it's not easy for Kaede to disconnect her feelings for him. Meanwhile, Iori has liked Kaede since he was an elementary school student. He approaches her. Seeing this, Haru becomes disturbed. In fact, Haru made a promise with Kaede’s late mother and he is honoring it.