Tite Kubo never revealed Aizen's Bankai in Bleach, which has pushed fans to come up with their own explanations for it.

Ikkaku Madarame's Bankai might be the most controversial one in Bleach, especially with how Tite Kubo has mistreated his arc and deliberately made him weaker.

Fortunately, Yoruichi doesn't need a bankai to be one of Ichigo Kurosaki's most powerful allies ... she is more effective ...

The best example is Ichigo Kurosaki the protagonist ... several different forms as expressions of his spiritual power and true nature. All of Ichigo's fits and forms were signposts of his personal ...