E.P.S -Eiko PRIMARY SELECTION-

 is the first best album released by Shimamiya Eiko. It was released on June 29, 2011, #84 on the Oricon album chart.

Tracklist

 * 1) Higurashi no Naku Koro ni (ひぐらしのなく頃に)
 * 2) Super scription of data
 * 3) VANILLA
 * 4) Taiyou (太陽)
 * 5) Chikai (誓い)
 * 6) Hikari Nadeshiko (ひかりなでしこ)
 * 7) Naraku no Hana (奈落の花)
 * 8) Dreamer -2011 Remix-
 * 9) Suna no Shiro -The Castle of Sand- (砂の城 -The Castle of Sand-)
 * 10) WHEEL OF FORTUNE (Unmei no Wa) (WHEEL OF FORTUNE (運命の輪))
 * 11) Scarab no Inori (スカラベの祈り) -brown sugar style-
 * 12) River
 * 13) inner child