AKB48 Drama split in 3 parts for each team

Team A story: Kawakami Fukaba is the only remaining member of the Broadcasting Club. While she was cleaning the clubroom, she encountered a strange cassette player that connects her to another member of the club 8 years earlier.

Team K story: Miho is annoyed at her younger sister Tsubasa, who is trying to make her participate in a piano competition. Unknown to Miho, Tsubasa is hiding something from her.

Team B story: Asuka keeps a blog titled "Tsuki ga nai Sora" (Moonless Sky), where she writes about all her problems. The only person who comments on the blog is called Spaceboy (6B6), and seems to know more about Asuka than anyone in her class.

　　第一夜：某高中女孩川上双叶（渡辺麻友 饰）内向羞涩，她不愿待在充满复杂人际关系的教室，宁愿独自留在已经废部的广播部渡过课余时光。偶然机缘，她发现一卷告白磁带，谁知却借此和8年前的学长森泽直澄展开穿越时空的交流；

　　第二夜：经过慎重考虑，美丽女孩仓林美凡（大岛优子 饰）决定放弃长久以来的钢琴梦想，投身就活战线。恰在此时，4年未见的妹妹仓林翼（松井珠理奈 饰）上京投奔姐姐。性格迥异且阔别已久的姐妹俩，将会发生怎样的故事？

　　第三夜：被称为外星人的女高教师小宫山薰（小岛阳菜 饰）向学生们宣布了辞职的消息。女孩们议论纷纷，但全是关于她的负面风评。班内固守一隅的女孩桥本飞鸟（岛崎遥香 饰）偶然间听到了关于小宫山老师令人震惊的秘密……

Três histórias diferentes das três equipes do AKB48.