Iwato Suzume, a high school student living in a quiet coastal town, led a normal life until one day she discovered a mysteriously broken door. Drawn to the strange energy emanating from the door, Su Mei opens it, unaware that she is unleashing a supernatural force into her world. She soon discovers that the door is a portal to another world, a world full of beauty and danger. During her adventures, Samui meets Munakat Shota, a mysterious young man who seems to know a lot about this door and the power it holds. Together, they embark on a journey to close the door before it causes a disaster in the real world. Along their journey, Suzume and Souta face various challenges and supernatural creatures. With the help of a mysterious cat named Dajin, the pair must find and seal all the doors to protect their loved ones and their world. Throughout the story, Suzume learns more about herself and her past, including the secrets of her family and the true origins of the door. Her relationship with Souta deepens, revealing a bond that transcends time and space. The film blends elements of adventure, fantasy, and romance while exploring themes of loss, hope, and the power of fate. With stunning visuals and a haunting soundtrack.

Suzume tells the story of the power of love and determination in the face of the unknown.