息切. Bankai: Sultans of Swing,

サルテンスオフスウィング, Shogun of Swing (localised)As befitting the Kenpachi, his spiritual power is so immense that the act of bankai becomes literal - his zanpakuto materialises for all to see. Strangely, its abilities seem unassuming at first glance - short-range teleportation limited to physical contact with Kagami's blade. However, it can also exchange the position of its body or body parts with Kagami himself. In addition, Kagami tends to call it by another title which annoys it, causing it to withhold its full abilities.When he does acknowledge it properly, its speed of teleportation increases drastically, allowing him to speed up his attacks by teleporting his blade faster than he can normally swing it. This is limited to air and soft matter, but that small distinction would likely be unimportant for those facing this fearsome opponent in combat.This is the blue version.