Ugh that's a very glass cannon-esque set up. You've got noone who can really take a hit :/. On top of that your Shurado is Move 3 meaning he's very likely not going to interrupt any major threat as people tend to put those in moves 1 and 2. I haven't looked at their combo but the formation is all over the place.

Additionally a good tip is to not have ninjas in all 3 lanes. Standard attack damage might seem as secondary but if focused on a single target it's very very threatening. I would suggest *ing to 2 lanes.