美妙旋律第三季故事是发生在第一季的七年以后、第二季的四年以后，美爱等人已经从pretty top毕业并且学有所成。本作将有别于前作，以平行世界的东京、原宿作为舞台，原本只以"流行"及"舞蹈"为比赛中心的内容，更增添了一项新的"音乐"要素，描述一群能感知音乐的颜色、热度和味道的主角们，站上星光舞台达成梦想的故事。 主角彩濑奈露是个只要听音乐就能感受到声音的颜色，想像力丰富的中学二年级女孩，擅长装饰各式小物擅长装饰各式小物，梦想是希望能够开一间如「Dear Crown」那样引领时尚潮流的店。一天，她得知了即将开设的新店铺，将募集会跳三棱镜舞蹈的女中学生作店长。奈露也参加了甄选，并在众多参加者中脱颖而出，一路来到了最终面试。
成为女王的梦想、将来的梦想，都不想放弃！将一生赌在这一瞬间上—— 高中2年级的夏天，千早所在的歌留多部与新入部员一同在全国大赛中出场。在团体战中击败了常胜校·富士崎高中，瑞泽高中获得期待已久的初次优胜，而个人战中太一和新也获得了B级和A级的优胜。千早在团体战中受伤的右指的手术也顺利结束，和太一一起参加了富士崎高中的夏季合宿。对顾问樱泽老师的斯巴达指导毫不在意，以名人·女王战为目标努力练习，但就在此时，他们得知了让出场变得危险的某个事实……另一方面，新了解到拥有团队可以扩展歌留多的可能性，于是他开始准备创立歌留多部.新的对手登场，今后的出路，成为女王的梦想……纯正的高中生一心一意的心念和热情满溢而出的第3期开幕！
美丽的贝拉多娜于新婚之际被领主夺去贞洁，丈夫在她憔悴归来之后却无安慰，贝拉多娜哀怨的身体召唤出恶魔，给予她慰藉。不久战争爆发，镇中壮丁随领主出征，贝拉多娜在丈夫一蹶不振之后凭神秘的能力维持城堡的供应，招来领主夫人妒恨，终被收监。身形愈发庞大的黑色恶魔到来，带走贝拉多娜，用瘟疫吞噬了茫茫大地，贝拉多娜用自己的特异能力解救人民，领主却再一次加害于她…… 本片由手冢治虫的“虫制作室”出品，是制作室于70年左右推出的系列成人动画电影中最具现代风格的一部，曾经作为73年柏林电影节的正式竞赛作品。担任本片配乐的佐藤允彦是七十年代日本自由爵士运动的核心人物之一。
By daylight, Marinette Dupain-Cheng and Adrien Agreste are ordinary teenagers. But unbeknownst to their family and friends, the two of them carry a huge secret...using the powers of magical creatures called Kwami, they transform into the superheroes Ladybug and Cat Noir! With a mission to protect the city of Paris from the evil Hawk Moth, the two of them must learn to cope with their new responsibilities, as well as ordinary troubles involving love, school, family, and friends. Most of all, they must learn to put their romantic feelings aside in order to perform their duty, unaware of each other's true identities. The second season premiere is scheduled for a global launch around September–November 2017 in Europe, At a panel at San Diego Comic-Con 2017, it was announced that the second season would have its North American release on Netflix in December 2017, with 13 episodes to be released. KidsClick will start airing season 2 of this show in the US starting 30 August 2018, marking the first time that Season 2 of this show airing on American over-the-air television. A third season is also in development. On 22 January 2018, Zag posted on Instagram that the crew was working on a fourth and fifth season. On 31 August premiered a new series with Miraculous: Tales of Ladybug & Cat Noir which this time is in chibi style. On 5 September, 2018, Skydance Media has acquired the live-action film and live-action television rights.
