With her gloomy demeanor, Sawako has a hard time fitting in. But when an outgoing classmate approaches her, life takes a turn for the better.

A tech worker with agoraphobia discovers recorded evidence of a violent crime, but is met with resistance when she tries to report it. Seeking justice, she must do the thing she fears the most: she must leave her apartment.

Spring time in April and the last of the cherry blossoms are still in bloom. The usually aloof bookworm with no interest in others comes across a book in a hospital waiting room. Handwritten on the cover are the words: “Living with Dying.” He soon discovers that it is a diary kept by his very popular and genuinely cheerful classmate, Sakura Yamauchi, who reveals to him that she is secretly suffering from a pancreatic illness and only has a limited time left. It is at this moment that she gains just one more person to share her secret. Trying to maintain a normal life as much as possible, Sakura is determined to live her life to the fullest until the very last day. As her free spirit and unpredictable actions throw him for a loop, his heart begins to gradually change.

On July 27th, university student Aoi Hinata (Miwa) has an accident. When she wakes up, Aoi Hinata finds herself in a classroom from one week before the accident. At that time, her childhood friend Riku Hasegawa (Kentaro Sakaguchi) tells her “I will tell you a secret. I can turn back time.” Aoi Hinata and Riku Hasegawa like each other, but never expressed their feelings. They share their feelings for each other and go back to one year earlier. They spend their time happily as girlfriend and boyfriend, but there is a big secret behind the time slip. In addition, July 27 is approaching.

After a serious car accident, Lukasz discovers that the blue door in his new room lead to alternate reality.

I (Takumi Kitamura) am a high school student. I happen to find a diary by my classmate Sakura Yamauchi (Minami Hamabe) that reveals she is suffering from a pancreatic disease. I spent time with Sakura, but she dies. 12 years later, due to Sakura’s words, I (Shun Oguri) am now a high school teacher at the same school where I graduated from. While I talk with my student, I remember several months I spent with Sakura. Meanwhile, Kyoko (Keiko Kitagawa), who was Sakura’s friend, is soon to marry. Kyoko also recalls the days she spent with me and Sakura.

Takatoshi Minamiyama (Sota Fukushi) majors in art at an university in Kyoto. On the train to the school, he sees Emi Fukuju (Nana Komatsu) and falls in love with her at first sight. Gathering up all his courage, he speaks to her. They begin to date and enjoy happy days together, but Emi reveals her secret to him.

Arima Kousei won numerous piano competitions while under the strict watch of his mother. He was known as the human metronome during that time. Since the death of his mother, Kousei has been unable to hear the sound of his piano. He then meets Miyazono Kaori through childhood friend Sawabe Tsubaki. Kaori plays the violin and has a free sprit. Since meeting her, Kousei is able to face the piano again. Meanwhile, Kaori holds a secret.

Tetsuo Togami (Shono Hayama) is in the 2nd grade of high school. Due to a fight, he is hospitalised. There, he meets Maiko Takashiro (Chika Arakawa). She has an incurable disease. She also has a hearing disability and is unable to talk. At first, Tetsuo becomes embarrassed, but begins exchanging text messages with Maiko. Through the text messages he begins having feelings for her. Even after his discharge from the hospital, he goes to visit Maiko everyday. They promise to go out together on Maiko’s birthday, but her condition worsens.

Kazuya Takajo was a promising soccer player. At the age of 23, he was selected for the national A football team and he bought a house to live with his fiancé Miki Nakagawa. One day, Kazuya Takajo gets into a car accident and becomes paralyzed and falls into deep despair. Kazuya goes through rehab on the strength of his wife’s love. Yet, he becomes frustrated by those opposed to his marriage with Miki and others who give him pity looks. He also can’t find anything to replace soccer in his life. Kazuya then witnesses a wheelchair basketball game at a gym.