⁴⁸ on Twitter: "On this day 11 years ago, #AKB48 released its 26th Single 'Manatsu no Sounds Good!' with Maeda Atsuko as Center! #真夏のSoundsgood https://t.co/7fxxGn4LZX" / Twitter
akb48 真夏のsounds good お蔵入り|TikTokで検索
AKB48 - Manatsu no Sounds Good (真夏のSounds good!) [Romaji Karaoke] - YouTube
AKB48 25th single - GIVE ME FIVE! (Download) - Music!48