Board Thread:Questions and Answers/@comment-9826910-20130618064245/@comment-4254770-20130620041741

The hollow white that aizen created was tranferred through ichigos mom to him. He got quincy powers from his mom and shinigami/human powers from his dad. So all this time zangetsu that we knew was really only half ichigos power which was the quincy half and we would only get a taste of his hollow powers in his mask but now we have seen the true zangetsu or should i say zangtsus. These are a short sword for his quincy aspect and a long hollow sword for his hollow aspect. I guess this means no more hollowification or blut :C