在这部重启咲良田剧情/动画/奇幻片中,半数居民都拥有特殊能力的街道，咲良田。在负责监视能力者的“管理局”管理下，居民过着和平的生活。“想要消去眼前之人的泪水”、“想要将声音传达给某人”。伴随着这种温柔而又细微的“愿望”，这条街道的能力诞生了。
拥有能够回想起过去体验过的全部记忆的“记忆保持”能力的浅井惠，以及拥有“最大能够将世界倒带3天”的“重启”能力的春埼美空。她自身也受到“重启”的影响而失去了记忆，但通过与决不会忘记任何事情的惠齐心协力，两人得以将过去重来，并改变现在—。
但，也存在着即使是这样的两人也无法重来的“过去”。那是，两年前同级生相麻堇受到“重启”的影响而消失的事情。
两人从属于名为“服务社团”的社团活动，一边过着完成学生们各种各样委托的每一天，一边寻找着能够让相麻堇复活的方法。这样的他们收到了一件委托——“希望让死去的猫复活”。
为了消除在过去发生的“悲哀”，少年与少女穿越时间，前去改变世界—
Kei Asai lives in the oceanside city of Sakurada-a town where the inhabitants are born with strange abilities. On the school rooftop one day, he meets Misora Haruki, an apathetic girl with the power to reset anything around her up to three days prior. While no one knows when she has reset, not even Haruki, Kei can retain everything before the reset thanks to his own ability: photographic memory. After they successfully help someone by combining their powers, they join the Service Club to aid others in their town. However, their club becomes involved with and begins completing missions for the mysterious Administration Bureau-an organization that focuses on managing the abilities in Sakurada and manipulating the town's events for their own ends. They may find out that there are more things at work in Sakurada than the machinations of the uncanny organization.
解释一下比较复杂的几个操作（8.19更新）。换个角度来聊聊这个作品。平淡慢热的外表下隐藏着步步为营的烧脑大戏。几乎无可挑剔的作品。不忍如此低分。……。还算值得一看的烧脑剧。可以排4月番前三吧。为那些执着鼓掌，精彩的故事近来少有的没什么宅元素的动画佳作—《重启咲良田》。Reset。
