250511 20th Generation Kenkyuusei First SHOWROOM Special (Oga Saki, Kondo Saki, Maruyama Hinata) akb48ma com.mp4 Size: 2.97 GB | Duration: 01:14:42 | Video: 1920×1080, Bit rate: 5489 Kbps, 29.933 fps | Audio: 192 Kbps, 48 Khz