Drama series reveals why Setoka (Tao Tsuchiya) was rejected 12 times, her fateful meeting with Chiaki (Takuya Kusakawa), meeting her first love Takane (Yudai Chiba) and her school days with her classmates Kunimitsu (Yosuke Sugino) and Chiyuki (Ito Ono).
A love between high school students Naoki (Kanta Sato) and Kotoko (Reina Visa). Naoki is handsome, good at sports and smart. Even though Kotoko is not very smart, she has a bright personality and strong will.
Jun Jonochi (Mirei Kiritani) works at a paper manufacturing company. She is earnest, but clueless about her own appearance. She doesn't have any interest in making herself look good. One day, she realizes that people don't view her as other women. She begins to read up on things like make-up and fashion trends with her two female colleagues.
Ranko Ando (Karina) is a detective. She is 32-years-old and single. Ranko Ando does her job well and has solved difficult cases. She doesn't listen to others and doesn't care what others think about her. She works with detective Toshio Aoyama (Shigeaki Kato). He holds a strong sense of justice and cares what others think about him.
Etsuko Kono (Satomi Ishihara) is a 28-year-old woman who loves fashion. Aspiring to become a fashion editor, she joins a publishing company, but she is sent to work in copy editing section. There, her job is to correct errors and inadequate parts of documents and copies.
Rookie detective Tatsuya Sumire dreamed of being like the hot-blooded detectives who appear in detective dramas. However, the first order he gets from his superior is to infiltrate a programme as an idol in order to solve cases occurring in the entertainment industry. And so, the idol ‘Deka Dance’ is formed impromptu. Tatsuya is initially bewildered by the special world of the entertainment industry but somehow gets popular each time he solves a case. And then he gradually becomes aware of himself as an idol.
Makoto Masaki (Kazuya Kamenashi) and Haruko Kogetsu (Fumino Kimura) are both 29 years old and single. Since they were children, they have passed each other at various places like on the beach and shrines. Yet, the two are not aware of each other at all. One day, a man appears in front of Makoto Masaki and introduces himself as God. He tells Makoto Masaki about his destined soul mate and that she works next door. When he faces Haruko Kogetsu, he tells her "I'm your destiny."
Yuka Shima (Mayu Matsuoka) works as an OL at a large general trading company. Suddenly, she is transferred from her office to an aquarium that is affiliated with her company. She now works as a keeper at the aquarium and her senior is Kaji (Kenta Kiritani). Yuka Shima struggles with her new job and marine animals, but with her bright personality she is able to grow as an aquarium keeper.
Kazuhisa Fukase (Tatsuya Fujiwara) graduated from a prestigious university, but he leads a boring life. His only strength is making delicious coffee. Whenever he makes coffee, he is reminded of his friend Yoshiki Hirosawa (Teppei Koike). He was friends with Yoshiki Hirosawa back in their university days, but Yoshiki Hirosawa died on a snowboarding trip 10 years ago.
One day, he meets Mihoko Ochi (Erika Toda) at a coffee shop. He is strongly attracted to her.