Ikimonogakari’s best album “Ikimonobakari ~Members BEST Selection~” was released last week, and it has already sold 457,000 copies, more than doubling the first-week sales of their last album. That amount sets this year’s current first-week sales record for an artist with female vocals, surpassing AKB48′s “Kamikyokutachi” (295,000). Even including male artists, they are in second...