User blog comment:Godisme/The Buckbeard/@comment-3430033-20120309194201/@comment-4431351-20120310163845

Wow, you're right I hadn't noticed that. Marioman53, when you look at Ichigo the process also started at his left arm, while he held Tensa Zangetsu in his right hand, so that wouldn't be the case. However that would make more sense...