240623 19th gen kenkyuusei Takaosan mountaineering with the challenge of reaching the top! (AKB48) akb48ma com.mp4 Size: 1.27 GB | Duration: 00:40:04 | Video: 1920×1080, Bit rate: 4403 Kbps, 29.970 fps | Audio: 128 Kbps, 44 Khz