Akemi suffers from a sense of loss after his cat dies. He decides to buy a used book and discovers a business card inside the book. The phrase of the book, which touched Akemi, has been underlined. Akemi becomes curious about the person Akane from the business card. He decides to contact her and they meet. Akane is a woman with a bright personality and Akemi develops feelings for her, but they are both in relationships. Akemi is dating Yayoi and Akane is dating Yuji. Akane’s boyfriend Yuji doesn’t have much time left to live.

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.

High school student Yuki Hase (Kento Yamazaki) wants to become close with classmate Kaori Fujimiya (Haruna Kawaguchi) who is alway by herself. Kaori Fujimiya refuses to become close with Yuki Hase, because she forgets her friends every new Monday. Even though Kaori tells Yuki why she doesn’t want to become friends, Yuki still wants to become close to her.

Shun is a transfer student who can’t seem to adjust to his new class and falls into mild depression. However, one day he meets some fellow students by chance in front of a creepy Western-style mansion called the “Jailhouse” which is rumored to be home to a hideous blue monster. Soon, the group of six students, led by Shun and Anna, become trapped inside and desperately attempt to escape before the monster finds them.

Ken Kaneki (Masataka Kubota) is a university student. He becomes injured by Rize, a human eating ghoul. Ken is saved from the ghoul when a steel frame falls on Rize. They are both sent to the hospital. Ken receives an organ transplant from Rize and becomes a half ghoul.

A smart high school student falls in love with her English teacher after she receives one-on-one tutoring from him.