Synopsis

By 2039, global warming had caused sea levels to rise and large amount of territory to be lost. As though in response, a mysterious group of warships clad in mist, "the Fleet of Mist," appeared in every corner of the ocean, and began attacking human ships. In spite of humanity mustering all their strength, they were utterly defeated by the Mist's overwhelming force. All of humanity's trade routes were blockaded by the Fleet of Mist, their political economy was destroyed, and the human race was steadily beaten down. Seven years later, the Fleet of Mist's submarine I-401 appears before cadet Gunzo Chihaya. The humanoid life form that pilots the sub, who should be their enemy, is instead offering her services to mankind.

(Source: ANN)

Synopsis

Love Live! Sunshine!! takes place at Uranohoshi Girls Academy in Numazu, Shizuoka Prefecture. Tucked away in a corner of Suruga Bay, there is a small high school where 9 girls including Chika Takami are rising up with a giant dream in their hands. What is that dream? Well naturally, it is to become bright and shining school idols, Aquors! If they don’t give up, their dreams will surely come true!! Focusing on now just becoming shining stars, they begin their reckless dash forward! Now, the new school idol project where anyone’s dream can come true is about to begin!

Synopsis

Hikari Kohinata is a cheerful girl who loves the ocean and diving. Futaba is a girl who has just moved from Tokyo and is introverted. Together, they both begin to attend Yumegaoka High School and both also join the diving club at school. Set on the stage of the Izu Peninsula which is ripe with bountiful, beautiful nature, these two girls and their diving adventures throughout the four seasons brings them wonderful everyday happiness and satisfaction.

Synopsis

Live in the ocean, protect the ocean, transcend the ocean - that’s what it means to be a Blue Mermaid!
Due to a shift in the tectonic plates around 100 years ago, much of Japan’s land was lost to flooding. In order to protect the remaining soil, cities were built one after the other across the water’s surface. Following the increase of water routes connecting these seaborne cities, much manpower became necessary in order to keep the waters safe.

Following this, women too began to advance into the ocean as professional protectors of the water. These “Blue Mermaids” soon became idolised by girls the nation over.

It is in this age that childhood friends Akeno Misaki and Moeka China, and their other friends who are aiming to become Blue Mermaids, enter Yokosuka Ocean Academy and start their bright and fun-filled (?) high school life!