O_(Eiko_album)
O (Eiko Shimamiya album)
2006 studio album by Eiko Shimamiya
O is the first full-length album from Eiko Shimamiya, it includes the hit single Higurashi no Naku Koro ni (opening from the same-titled anime). A limited edition with a DVD including the music video of Higurashi no Naku Koro ni is available. The album charted for five weeks on the Oricon charts and sold 10,000 copies.