Mano Hideko is a former judge who left Tokyo after getting tired of judging people. She traveled 120km south to an island called Oshima. There, she met Komiyama Nagisa, a young girl who was born and raised on the island. For some reason, Hideko decided to help Nagisa at her izakaya "Kazemachiya", which was passed down from her grandfather. Hideko then begins her "second life" as she meets many customers who have various troubles in their lives.

Sanpuu Minami is a popular shojo manga artist who is believed by many to be a woman. In actuality, though, his real identity is Eichizen Gotaro, a single father with two children. One day, he receives a notification from the court that he has been appointed as a prosecutor's office examiner. With the deadline for his manga approaching, he requests a withdrawal but this is declined due to a lack of special circumstances. He joins 11 other people randomly selected from ordinary Japanese citizens, who each have unique personalities and give off the impression that they would like to get this over and done with. At first, Gotaro has a negative attitude towards the Prosecution Review Board, but as he gets closer to the thoughts of those behind the case, he starts to appreciate how important this job is.

Komukai Riko is a young single woman and works for an event planning company. She is considered average in regards to her personality and appearance. One day, her co-worker mentions person of a mass production model. Komukai Riko asks herself if she could be such a person for a mass production model and she answers her question affirmatively. Around this time, she happens to see plastic model Zaku at a neighborhood store. Zaku is a robot from TV anime series Mobile Suit Gundam. She becomes interested in plastic models and challenges herself to make her first plastic model.

After Mizusawa Yume's mother becomes ill and passes away, she finds a picture of a man holding a baby in her mother's keepsake box. On the back of the picture it says "Loving Papa and Yume, at Raku no Yu." Yume has never known or even seen a picture of her father, but she believes that this guy must be him. Also in the box there is a lighter with the initials RM. After she finds that the "Raku no Yu", is a 'sento' (public bath) in Shibuya, Tokyo, she's off to meet her long lost father and to get as much money out of him as possible. The debts her mother left her after her death left nothing for Yume. Yume blames her father for her mother's death because if it wasn't for him she wouldn't have had to work so hard and wouldn't have gotten ill and died young. Once she arrives in Tokyo and finds 'Raku no Yu' she finds a name plaque with the inscription Mannaka Rokku, so she is sure this is the place.

The story is set in an ancient time, when the whole country was covered in thick forests. A mysterious plague breaks out, resulting in countless deaths. A pure young man named Yoshihiko becomes chosen as a hero, and he sets out on a journey in order to save a village. He has two goals – to bring back the legendary plant that can cure the plague, and to rescue his father Teruhiko who left to find the plant but never returned.

Three high school girls are chosen among 700,000 applicants to be on the reality show “Marry the Prince”. They must find their true love in the four princes they encounter.