If you love ninjas and their kin as much as I do, Okko will prove to be mildly entertaining. Otherwise there are just too many problems here to truly justify a purchase. This series is so close and yet so far from where it needs to be. If it can establish a credible set of characters with meaningful relationships and balance that with a faster, more complex plot, we'll be well on our way to a great series. Here's hoping that happens soon. Read Full Review