Set in an apartment building where many people are rumored to disappear one after another, the story begins when Maruko, a young delivery worker, accidentally discovers the secret of a suspicious resident. He and his older colleague Arakawa, who is an aspiring novelist, try to discover the resident's true identity. But in the end, the two got into an unexpected big incident.
Haruta Soichi and Maki Ryota, who returned from Singapore, started living together as newlyweds. However, work and housework become too much for the couple, so they try housekeeping services to make their domestic life easier. But the person who appears at the door turns out to be the retired Kurosawa Musashi! Will the love triangle between them happen again?
Shota Kadomatsu, a first-year high school student who transferred to a private Takehana Boys' High School surrounded by four girls' high schools just because he wanted to have a girlfriend. However, the class he entered was a group of problem children, Class 1 G, who were isolated from the school building and feared by the teachers. Shota is surprised by the dilapidated classroom and his classmates with strong quirks, but he spends his days happily in love and friendship. However, the evil organization Tennokai, which was supposed to have been crushed by the urban legend of the delinquent group G-Men after a deadly battle, was closing in on them.
Yamihara Kokoro and Asada Toramatsu live in a town that is quite peaceful, until a serial murder case happened where the bodies all had their blood drained out. Five years have passed but the case remains unsolved. Meanwhile, Kokoro and Toramatsu have been in a relationship for a year, but are unable to get married as they are keeping a serious secret from each other. Kokoro is actually a vampire. However, she does not attack humans and live modestly. Toramatsu is a popular resident in the town and is trusted by many. After getting a divorce, Toramatsu got drunk and went back to his old house, where he met Kokoro, the current occupant. As the two continue to keep their secrets hidden, a horrific murder occurs once again in the town.
Natsumi is a literary editor married to a man who works at a rival publishing company. The childless couple spends their days working hard until he confesses that he’s having an affair. Though heart-broken, Natsumi meets a young post office worker and falls in love. This stylish love tale uses the alphabet to explore romance, marital stress, and the career woes of a woman in her 30s – from A2Z.
10 years ago, Tanioka Hatsune was a famous young violinist. She won many international music competitions and performed with prestigious orchestras. For some reason, Tanioka Hatsune decided to walk away from her career and never perform on stage again. Now, she is 28-years-old and works as a public officer in Nishi Ward, Saitama City. She still enjoys to play the violin in private, but Tokiwa Asahi becomes aware of her. Tokiwa Asahi is a rising maestro, who is based in Germany. His love for music is so much, that he is very strict on his players. One day, his father, who is the head of Nishi Ward in Saitama City, tells him to return to Japan and rebuild the local Kodama Symphony Orchestra. He returns to Japan and begins to rebuild the local symphony in Saitama City. He tries to recruit Tanioka Hatsune to play the violin on stage once again
Osanai Kei enjoys a peaceful and happy life with his wife Osanai Kozue and daughter Osanai Ruri, but his wife and daughter die in an accident. Osanai Kei's life suddenly changes. One day, a man named Misumi Akihiko visits Osanai Kei. Misumi Akihiko tells him that on the day Osanai Kozue and Osanai Ruri died, Osanai Ruri, who was a complete stranger to him, was coming to see him. Misumi Akihiko tells him about a woman named Masaki Ruri, who he once loved. These people, who don't seem related, connect under the name of love.
