Yokohama, 1963. Japan is picking itself up from the devastation of World War II and preparing to host the 1964 Olympics—and the mood is one of both optimism and conflict as the young generation struggles to throw off the shackles of a troubled past. Against this backdrop of hope and change, a friendship begins to blossom between high school students Umi and Shun—but a buried secret from their past emerges to cast a shadow on the future and pull them apart.

Akihabara is a Tokyo district full of manga, anime, electronics, video games, figurines, etc. It is a place that gathers fanatics of such themes, people who are commonly referred to as otaku. Page, Box, Akira, Taiko, Daruma, and Izumu are six otaku each with his/her own troubles and sought relief through a website called "Yui's Lifeguard." When site owner Yui died of a mysterious death, the six who are each experts in their own fields gathered to form "Akihabara@DEEP", a "trouble shooter" group that vows to protect Akihabara and solve the problems of its inhabitants.

Takamura Naho is the deputy curator of Ariyoshi Art Museum which has a large collection of art. She took over from her grandfather Ariyoshi Kisaburo who is an avid art collector and founded this private museum. She also inherited his eye for beauty. Naho’s husband Kazuki is similarly involved in the world of art as the third-generation owner of an art gallery in Ginza. Even though Kazuki loves his wife, he is also jealous of her talent at times. No matter how much effort he puts in, she is the one with the discerning eye. To get away from the bustle of Tokyo, a pregnant Naho stays in Kyoto for an extended period. But despite the arrangements made by her mother Katsuko, living in an unfamiliar place makes her feel like a foreigner. One day, Naho comes across a painting of new green leaves by an obscure artist called Shirane Tatsuru when she stops by Minoyama Shungo’s art gallery and finds herself strongly attracted to it.

Fukami Hiroki's younger sister was killed by a friend. Hiroki then meets the killer's sister, Toyama Futaba, 15 years after the incident. Both of their families have been burdened with grief, but through their meeting they struggle to find a brighter tomorrow.

Tsumugi Aoba and Sou Sakura dated in high school. They both liked music. After graduating, Sou sent her a message breaking up. She started dating Minato Togawa, a mutual friend. 8 years later, she sees Sou, only to learn he is deaf.

Having faced each other on countless occasions, Yugi and Kaiba again put their pride and experience to the test in a duel that transcends dimensions.

Bullies often target someone frail and weak—someone exactly like Yûgi Muto. He treasures his Millennium Puzzle, an ancient Egyptian artifact that was brought into his grandfather's game shop. Believing that solving the puzzle will grant him his wish, he completes the puzzle, unleashing a new personality within him, the soul of the "King of Games." The new personality named Yami Yûgi is the exact opposite of Yûgi. Upon any injustice toward him, Yami Yûgi takes over Yûgi's body and forces the opponent into a "Shadow Game".

A CEO struggling to maintain his small sock business risks the company's future with a new challenge — creating a line of running shoes.

14-year-old Midori is the constantly abused chore girl for a freakshow. Things begin to change for her after a dwarf magician joins the freak show, but not always for the better.

Long-time friends Jinko and Motoko hear that their college friend Miki has jumped into the ocean. They are joined by Haraki, who Jinko happens to meet, and head by car on a journey to see Miki.