Ryosuke Miyake

Various couples and their stories of how they came to kiss each other.

In an alternative feudal Japan, a strange disease that only affects males caused a massive population reduction, leaving females to fill the vacant jobs, therefore changing the social structure. Now, 80 years after the initial outbreak with a 1:4 male:female ratio, Japan is a completely matriarchal society. Females hold all important political positions, and males are their consorts. Only the most powerful female—head of Tokugawa shogunate—may keep a harem of handsome and unproductive males, known as "Ōoku".

A romantic ensemble drama in which five men and women who worked part-time at the same izakaya when they were students are trying to find a way to overcome the quarter-life crisis now that they are all around 25 years old.

After her father suddenly passes away 27 year old Hanuka Shinomiya finds herself the inexperienced owner of her late fathers talent management company. After the company staff quit Hanuka is left with just one client, a 48 year old one hit wonder singer named Ryuji Sakuraba who hasn't seen success since 1999. With no other clients and a box of Ryuii's unsold CD's, the two embark on a promotional Japanese tour where they stay at "shabby" hotels and experience the delights of discount dining.

Tachibana Haruka is a rookie nurse with a bright personality. Mihara Natsumi is 34-year-old veteran nurse. She is struggling at work and with her love life. While Tachibana Haruka and Mihara Natsumi work as nurses at a place that deals with life and death, they laugh and cry. The two women grow as persons in the process.

The individuals that comprise the Tokyo MER team rush to on-site disasters and accidents, performing life-saving treatment thanks to the OR equipped within their vehicle. Their one mission is simple: leave no one dead. But conflicts arise when an unprecedented event rocks Yokohama after a bomb explodes in Landmark Tower, leaving thousands fighting to escape. Although the chief doctor Kitami believes they should not wait and presses for a quick dispatch, the more level-headed Chief Kamoi of the elite Yokohama MER thinks otherwise — they need to wait until the area is safe to enter, or they won’t be able to save anyone.

Naoto was ignored by other people. During his school days, Chihiro was the first person who called his name. Naoto dreams of seeing her again and tries to find her. Finally, after 11 years, he locates her, but she is a totally different person now. Naoto becomes obsessed with her. Naoto sneaks into her house and stays under her bed.

Akiko (Mai Fukagawa) is a former idol, but now lives an ordinary life. She works at a company and keeps reminding herself that she is happy and to have a fulfilling day. One day, she walks to work and falls down. She becomes stuck and unable to move. Akiko breaks down mentally and decides to quit her job. Now, Akiko doesn't have a job, a boyfriend, and only 100,000 yen (~$700 USD) in her bank account. Her friend then tells her that she should move in with 56 year old salaryman Sasapon (Arata Iura), who lives alone in his house in Tokyo. When she visits Sasapon, he invites her to stay at his house on the condition that she can live there until his retirement. Their strange living arrangement begins.