|Full Name||Reika Shimizu / Ultimes|
|Species||Human (before) / Nachzehrer (after)|
|Alignment||The Sacrilege Union|
|Element||Light / Frost|
|Family||Umbra (Husband), Thalassa (Daughter), etc.|
|Associates||The other Vollstreckers, the Abyss Knights (originally), etc.|
|Name meaning||Lovely petal (first name) / Clear water (last name)|
Reika is one of the Vollstrecker warriors for the Sacrilege Union and is responsible for a large patch of overtaken land by the Nachzehrer empire.
Reika is a very noble and aloof, and oftenly disagrees with the violent and/or cruel deeds that she and her companions do.