I've learned many things about this matchup in my many losses (and one win), and one of them is that j.6whatever->j.2A, at the right height and from the right distance, goes right through a tiny hole in v-13's dominating screen coverage. Of course, if they're paying attention they can punish, but v can punish anything.
Also, if they use 5C spam to repel you, the max distance you end up at happens to be the hitting distance of Arakune's 3C. Hey, it had to be useful somewhere.