Watch Online Free HD Solarmovies. "Shuku Takahashi Minami Graduation "148.5cm no Mita Yume" in Yokohama Stadium" (祝 高橋みなみ卒業“148.5cmの見た夢”in 横浜スタジアム) is AKB48's spring concert and Takahashi Minami's Graduation concert. The concert was held at Yokohama Stadium from March 26 - 27, 2016.