User blog comment:Godisme/Double Feature: Bond Behind Blast and March of the StarCross/@comment-1747976-20120424072349/@comment-1752519-20120425022202

Mr. Kamikaze, they called it a bankai sealing device, not a shinigami sealing device, I dont think how it would not work because he has hollow or fullbring powers as long as he still has bankai, sure we dont know how it works with 100% exactitude, but we likely never will, if the fact that the device didnt work on Ichigo is due to the influence of non-shinigami powers then they likely would have mentioned it, or likely will mention it in the near future.