UNBOXING: Tsugi no Ashiato Limited Edition A (AKB48) on February 12, 2014 AKB48 Heart Ereki Jiyuu e no Shingeki Kitagawa Ryoha Oshima Yuko Shingeki no Kyojin Tsugi no Ashiato Unboxing Watanabe Mayu Yokoyama Yui +