SRs can't be awakened. Here you can see a list of all the Kamihimes with awakenings on DMM (just google translate it). Note that our game here on Nutaku is a year behind, so the latest release was Titania, this month we'll get Ares.
Therefore currently available on Nutaku: Gaia, Tyr, Thor, Susanoo, Svarog and Titania. If you have any of those, they should show up in the Awakening Tab next to Enhance/Break Limit