210331 (720p+1080i) Dai-3-kai AKB48 Group Kashouryoku No. 1 Ketteisen – Finalists Live Published 03/04/2021 HDTV / MP4 /… "Download Here"(ここからダウンロード)210331 (720p+1080i) Dai-3-kai AKB48 Group Kashouryoku No. 1 Ketteisen – Finalists Live