AKB48 First Dome Concert "Yossha~Ikuzo~! in Seibu Dome" (よっしゃぁ～行くぞぉ～！in西武ドーム, "All Right ~Lets Go~! in Seibu DOME") was AKB48's Summer Concert in 2011, held in Seibu Dome. The concert was AKB48's first ever Dome Concert, and had a total of 155 members performing.br br With the participation of SKE48, NMB48 and SDN48, 3 different shows were done in the time span of 3 days, from July 22 - July 24, 2011.br br 1. Yankee Soulbr 2. Seishun to Kizukanai Mamabr 3. Majijo Teppen Bluesbr 4.