电视动画《大剑》改编自八木教广创作的同名漫画，动画由Mad House负责制作。2007年4月4日起在日本电视台首播，全26话。
传说，从古至今妖魔就潜藏在人类的世界中，人类对妖魔完全束手无策，于是求助妖魔猎人。妖魔猎人是身材苗条背着巨剑的银瞳女子，她们的身体里混有妖魔之血，可算是半人半妖。因背着巨大的剑，人们故而称呼她们为“大剑”。本作故事正是围绕着大剑中的一员克蕾雅和人类少年拉基，以及其他大剑成员的相遇相知而展开的冒险故事。
与目前正在播出的TV动画版「暗杀教室 第二期」联动的「暗杀教室 第二期 课外授课篇」将于3月11日起在dTV独占配信。这次动画化的是在TV版中并没有出现的「竹林的一课」和「支配者的一课 第2节课」等。「课外授课篇」共4话，一话约5分钟 ，后追加4话，共计8话。
Adam's older brother was killed in a car crash a year ago. His family has not been the same since. As his parents struggle to cope with their grief, Adam (10), plagued with guilt over his brother's death feels he is all alone in the world. But everything changes the day he meets Abulele. The Abulele are ancient monsters, bear-sized. Local legends tell that they are extremely dangerous, but in fact, they turn out to be quite friendly and playful creatures. Abulele quickly becomes Adam's best and most secret friend. Together, they outsmart Adam's mean schoolteacher and beat the class bullies. But Adam's parents start to suspect he is harboring a secret, And when a government, Special Forces unit called "Thunder" appears in the neighborhood on a mission to capture Abulele things go from bad to worse. In order to save his best friend, Adam will have to get Abulele back home to its family, and to do so, he will need to put the past behind him and realize that when you truly love someone, ...
我叫日生莹，是个马上 16 岁的高中生。我一直以为我这一生注定如此平凡，但是也却这样与家人朋友简简单单的生活下去。 幸福快乐，就算不谈恋爱也会如此。可是直到这天遇到花野井同学，我才知道，原来恋爱这么美好......
