At the pinnacle of his gymnastics career, Joutarou Aragaki—nicknamed Samurai for his signature hairstyle—suffers a shoulder injury following his wife's death. Five years later, he continues to push the limits of his body as a member of the Japanese gymnastics team. However, Joutarou's strenuous training fails to show any progress. His coach, Noriyuki Amakusa, advises that he retires. Together with his exuberant and supportive nine-year-old daughter, Rei, Joutarou takes a trip to Ego Wonderland to break the bitter news to her. However, their excursion ends in an odd encounter with a peculiar self-proclaimed ninja named Leonardo. He follows them home and interrupts Joutarou's every attempt at telling his daughter. Upon learning that Leonardo hopes to witness his gymnastics again, Joutarou astounds Japan with his announcement that he is not retiring. Joutarou dedicates himself to the biggest challenge of his career to prove that the gymnastics world is right where he belongs.

In the year since the 77th generation understudies joined AKB0048, the Deep Galactic Trade Organization [DGTO] and DES have stepped up their attacks on entertainment. In response, AKB0048 brings back the general elections and the center nova position. The understudies are now thrusted into a new competition directly against the successors. But as AKB0048 brings back policies not seen since Acchan's disappearance, a new more powerful enemy is quietly moving behind the scenes. (Source: ANN)

In the seaside village of Hinashi Town, Kai Ashimoto's grandfather is one of the locals who reinforces the legend that mermaids lurk near Merfolk Island and consume humans. Due to allegedly attracting merfolk and subsequently causing the death of the elder's mother, music is seldom discussed in the Ashimoto household. Even so, Kai finds solace in making looped beats on his laptop and uploading them to the internet. Despite his reserved and glum demeanor, Kai is approached by Kunio and Yuuho Ebina, two cheerful classmates that happened upon one of his videos. The pair ask him to join their rock band but are met with apathy. Nevertheless, Kai agrees to accompany them in a practice session on Merfolk Island, where he soon witnesses something that he cannot explain. Later that night, Kai is composing music in his room when he attracts a familiar entity—a mermaid. As she twirls and grins to the sound of his stereo, Kai discovers a number of aspects about the being who introduces herself as Lu: she possesses incredible water manipulation powers; she buds a pair of functioning legs with the sound of music; but most notably, she is a truly benevolent creature who simply wants people to like her. Fostering a dynamic friendship, Kai and Lu gradually come to express their genuine selves, testing the long-standing boundaries that have deafened the resounding harmony among the people of Hinashi Town.

The gateway to Idol stardom might have opened for the newly formed singing group Wake Up, Girls, but the path to fame is full of perils and pitfalls. And for Mayu, Airi, Minami, Yoshino, Nanami, Kaya and Miyu, it's going to be especially difficult knowing who to trust, as their manager Matsuda's lack of experience could give other, less scrupulous, individuals a chance to take advantage. That's a situation that quickly comes to a head when Green Leaves' president suddenly disappears with most of the money, and things only get worse when the replacement producer seems more interested in getting the girls into revealing swimsuits than promoting their music. As malicious gossip begins to surface regarding Mayu's past membership in a rival group, and internal tensions begin to tear the team apart, they'll need more than just ambition to survive. Singing may be a business, but friendship and a love of music is what will keep everything together. (Source: Sentai Filmworks)