I don't really have a "wifu", I've never been one for Pershing the personified or unattainable (I.e. Celebrities or fictional characters) with the exception of Raven from the classic Teen Titans show, but...come on...who didn't?
But if I had to pick a type or a certain character to be with IAL(in anime life) or IRL it would totally be Suzuno From Devil is a Part Timer (Hataraku Maō-Sama!)
Why? She's awkward, cute, totally out of the times, and I mean...come on...who doesn't look good in a Kimono?
She's self reliant and empowered, but endearing and soft. Just, don't piss her off...