While Towa is now back in her home Era, she is now going to have to adjust to the primitive time; just like her aunt Kagome did.
Run resumes traveling with her husband Sesshomaru; rather than stay with Kaede.
It's confirmed that the series takes place in the Eastern Lands; the Western Lands ruled by the Great Dog Demon are in chaos.
Riku was revived by Rion and Kirinmaru as a gift to him and Towa.