Kosaku Koizumi

Three years ago, in order to save his childhood friend and unrequited love, Yoshino Yuki, a high school student named Mitsuishi Reiya became a nocturnal being who attacks people and slurps their blood. , he meets boys who live in the darkness of the night, hiding the fact that they are nocturnal. In order to escape the violence of night hunting, hide from the public eye, and fight back against their bloodlust without attacking others, they gather at a live house, form a band called 404 not found, and become passionate about music. Each of the members has a history of traveling at night under harsh conditions, and the members sing with a sense of force, expressing their feelings of having nowhere to go in their music. Reiya, who has become a member of such a band, is relentlessly targeted by Kurose Takumi, the leader of the night hunters who hate night hunting.

Omameda Towako recently become the president of the construction company "Shirokuma Housing". She has experienced three divorces and is currently living with her 15-year-old daughter, Uta. Although Towako has been divorced thrice, she remains bright and lives her life strongly. However, her life is constantly disrupted by her three troublemaker ex-husbands.

沼オトコと沼落ちオンナのmidnight call～寝不足の原因は自分にある。

Rei Kagami (Ryosuke Yamada) is a billionaire and the CEO of the leading conglomerate company Kagami Group. He is an extremely smart inventor, who has developed revolutionary products, and is now doing research on high precision AI. When he was little, he was a curious and kind kid. As he grew up, his curiosity remained, but he became self-centered. For certain reasons, he begins to teach at a school, while hiding his identity as a billionaire and the CEO of Kagami Group. His performance as a teacher is quite poor compared to his excellent work as a CEO. He is incapable of understanding the ordinary lives of the teachers and students around him.

With her mother’s remarriage, Matsuri Amamiya becomes the younger stepsister of Haruka, Azusa, and Ritsuto, triplets who make up the wildly popular group, Terzetto. She had always dreamed of having brothers and being close to them but is disappointed to learn that the siblings don’t get along at all. The truth is, Azusa the second son wishes he and his brothers were closer. So Matsuri decides to help him make his wish come true. In appreciation for Matsuri’s efforts to bring the two families together, a welcome party is planned. The triplets join in the preparations, but as usual, end up fighting. When Matsuri suddenly collapses, the worried triplets call a truce. A family that gets along is more fun than one that argues, so Matsuri is determined to intervene each and every time. While not ideal, things seem to be progressing well, when one day, she receives a confession of love from Azusa...!