Two people, sake and gourmet. Yoshioka (Asaka), who is stressed by work, reunites with Keiko (Nakamura), a longed-for senior, because of his work in the “U-shaped bar” with a U-shaped counter.

The wife had only wished for one thing, and one thing only... But when she realized that her wish would not come true, she began plotting a dreadful revenge on her husband. Married to a beautiful wife from rich family and running his own café business which he started after leaving a major advertising agency, Mochizuki Kohei seemed to lead a picture-perfect life that anyone would be envious of. However, underneath the surface, Kohei was tired of having to do things to please his overly-controlling, manipulative wife Maria. To put an end to his misery, Kohei decides to kill his wife Maria and plots a murder with his lover. One day, as he comes home and finds what appears to be blood on the floor. Maria, however, is nowhere to be seen. Kohei then becomes the suspect in her possible murder.

Kondo Isami, a third-year high school student, has good grades but he is forced to decide which path to take because of his family’s financial situation. One day, he learns about the government-affiliated Defence Academy where students are not only exempt from admission fees and school fees, but are given an allowance every month.

The story is about a gentle and easygoing girl who likes reading. One day, a piece of paper comes out of a book at the library. It is a beautiful letter called "Sakurasaku". That's when she starts a correspondence with a complete stranger. But who is he?