260815 NHK Natsu no Ongakusai Uta de Aetara 2026 (Ikuta Erika) akb48ma com.mp4 Size: 2.42 GB | Duration: 00:37:59 | Video: 1920×1080, Bit rate: 8995 Kbps, 29.970 fps | Audio: 132 Kbps, 48 Khz