动漫作品《ef - a tale of melodies.》由日本动画公司SHAFT制作，并于2008年10月6日开始播放，是动画《悠久之翼》系列的第二季。故事内容由原作游戏《ef - the latter tale.》的第四章及终章改篇而成，终章的修改幅度比较大，加入了一些原创的情节。共12话。从前，有一个古老的城市名叫音羽。音羽，诗一般的名字，恰到好处地描绘了ef的整个故事内涵。音乐，羽毛。美丽的城市，无尽的乐趣。在这座童话般美丽的城市中，发生着一个个传说。曾经发生过一场强烈的地震，一对对恋人被迫分离。
讲述了小绿和小蓝分别化身成为了魔王小绿和骑士团团长小蓝，在一次次的对战日常中两人逐渐解除对立的人类世界与魔王世界之间的隔阂，敞开心扉了解彼此，走上冒险之旅的暖心故事。
『常駐戦陣！！ムシブギョー』 第17巻 DVD付きコミックス限定版は2015年1月16日頃発売 オリジナルアニメ第3弾の舞台は”新中町高校” 蟲奉行所の面々が制服に身を包み、スクールライフを満喫！
Every year, the elves come from his magical world to bring humans a new spring. Tim is a new one this year. Distracted by the attractive sound of the fair, he wanders away from the other elves, being captured by former trapeze artist Samuel, who brings him to Vladimir, owner of a circus who exploits him as a fairground attraction. Teresa, a naughty 6-year-old girl, is jealous of her little brother, baby Jon. When visiting the fair, she discovers Tim while he is being exhibited and she will become infatuated with him. Tim, at the same time, will see in her an opportunity to escape. Hidden in Teresa's house and protected by her, they live several adventures, becoming inseparable friends. Over time, matching with the end of the spring, Tim begins to transform in a Little tree. He has been away from his world and his people for too long, and only by helping him to return will Tim be saved. There is no time to lose, but be careful: Vladimir is lurking.
