User blog comment:TheBlueSlug/Who should issei end up with?/@comment-115.133.205.90-20130725042100

One man one woman, the answer to that is also one word: Impossible. They're Devils, beings that live with desire, so it's common for them to have monogamy. Vali isn't interested in women, so he's out of the equation. Yuuto and Gasper may end up with Tsubaki and Valerie. As for Issei, did you see illustration showing how much despair Akeno went through when Issei died, anyone who have seen that wouldn't want to break Akeno and Issei much less place Akeno with Vali.