Barbie Malibu and Barbie Brooklyn attend a performing arts high school in NYC for a year. They set out to record a music demo, take odd jobs to fund their dream, explore the Big Apple, and travel back to Malibu to visit family and friends.
原作是一部以幼儿园为舞台的恐怖动作漫画。小伽椰是幼儿园有名的问题儿童，但是被委托照顾她的千枝老师，却知晓了她隐藏的能力……
轻小说#通往夏天的隧道、离别的出口#剧场版动画化决定！本作曾获得「这本轻小说真厉害」2020年度文库部门第9名。
