Charts: NMB48, Tegomass, Hikawa KiyoshiPosted on October 26, 2011 by tokyographIdol group NMB48 dominated the sales charts this week, moving more than 265,000 copies of their sophomore single, “Oh My God!” Combined with their debut single “Zetsumetsu Kurokami Shoujo” in July, they have now become the first artist since KAT-TUN five years ago to sell more than 200,000 copies in the first week for their first two singles. Among female artists only, they are the first ever to achieve that feat.NMB48 is only the third female artist ever to chart at #1 with their first two singles. The only others to accomplish that were Yakushimaru Hiroko in 1983 and Sawajiri Erika in 2007.NMB48 – Oh My God! – 265,435BUMP OF CHICKEN – Zero – 163,381KARA – Winter Magic – 78,148CNBLUE – In My Head – 71,200Acid Black Cherry – Shangrila – 49,507Kuraki Mai – Your Best Friend – 17,479L'Arc~en~Ciel – X X X – 17,374Aoi Eir – MEMORIA – 14,442Chihara Minori – TERMINATED – 13,957Sakamoto Maaya – Buddy – 12,895