Albums :
[2006.10.04] O (オー)
[2008.04.02] Hikari Nadeshiko (ひかりなでしこ)
Mini-Albums :
[2001.12.29] hologram
[2002.08.10] VANILLA
[2003.12.28] Ozone
[2005.03.16] ULYSSES (Concept Album)
[2005.12.14] Endless Loop
[2010.04.28] Perfect World
[2013.12.29] 5TEARS 3 -Sweet Dragon- (Eiko Shimamiya Produce)
Best Albums :
[2011.06.29] E.P.S -Eiko PRIMARY SELECTION-
MiinJpopKpop 