no way hitsugaya is in the top 10. i dont think he's even in the top 15!!! u have to put urahara, yoruichi and the captain of the 8th squad in the mix
I don't believe in "most powerful". I think all the characters have different abilities and techniques, and winning or not a battle all depends. It depends on who they are fighting against, and what's going through their mind(Ichigo often gets carried away by anger and emotions, no?). It also depends WHY they are fighting, where, everything can be a factor and change the outcome of a battle. Of course some of them have more power, but I'm pretty sure the difference between the main characters isn't that big. I like to think they're all equal but use their powers differently.