Board Thread:General Discussion/@comment-6192846-20140918010005/@comment-3467648-20150211175425

I'm not sure but Ichika posted this image on her Twitter.

https://twitter.com/ichi_ka/status/564310110072090624

From the few I could grasp with Google Translator, apparently is a concept art of the Awaken form of the Venom Sword, although I'm not sure