Akko Chan The Movie

Atsuko Kagami – known as “Akko Chan”- is a 10 year old girl in elementary school. One day, a spirit of mirrors appears before her and gives her a magical compact. Akko uses it to become 22 years old (Haruka Ayase), and has a blast wearing the makeup that she adores and fashionable outfits galore. And if that weren’t enough to make her wish she were really grown up, she even meets the man of her dreams!

Her crush is Naoto Hayase (Masaki Okada), an elite manager at a famous cosmetics company. But his company faces a corporate buyout and is about to be taken over. As he strives to turn his company around by developing an innovative new product, Akko comes up with totally unexpected ideas to take on the crisis. Will she be able to save the man she loves? And what will happen to their relationship?

10岁的加贺美厚子是一个非常爱美的小女生。某夜，一个穿著黑西装、架著太阳镜的男人突然出现，给了厚子一个魔法镜盒，告诉她只要对著镜子念咒语就可以随意变身。厚子半信半疑，但还是对著镜子说了一句：「我想变做大人！」不料，厚子马上被一道光围著，变身成为22岁的大人（绫濑遥饰）。厚子兴奋不已，还不停地变身成溜冰选手、空姐等等她一直梦寐以求的形象。

後来，厚子在游乐场邂逅了在化妆品公司工作的俊男早濑尚人（冈田将生饰），对他一见钟情；厚子决定变身OL，到化妆公司企画部做兼职，藉此亲近尚人。但入职後，厚子才发现公司面临被收购危机，企画部首当其冲，可能先被撤走。厚子为了心爱的人，决定利用变身魔法拯救公司。但毕竟这个22岁OL的身躯只拥有十岁的头脑，她的努力会否白费了呢？她的魔法能否化腐朽为神奇、令公司复活呢？