O (Eiko Shimamiya album)

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.

Credits

 * Eiko Shimamiya: Lyrics (excepting Sora no Mahoroba) and music (excepting Higurashi no Naku Koro ni)
 * Kazuya Takase: Arrangement for tracks 1, 4, 7, and 11.
 * Tomoyuki Nakazawa: Arrangement for tracks 2 and 11. Music for track 11.
 * SORMA: Arrangement for tracks 6 and 8.
 * Maiko Iuchi: Arrangement for tracks 5 and 12.
 * Additional arrangement: Jyunpei Fujita, C.G mix, Yui Isshiki respectively for tracks 3, 9, and 10.