The whole thing came to light online as Kubo answered a fan question online about Zangetsu. The Bleach fan wanted to know whether Ichigo could choose between his Zanpakutō having one or two swords.

The new tidbit of information has fans looking back at Ichigo’s Tensa Zangetsu to see how it works. The name, which translates to Heaven Chain Slaying Moon, fits an attack that is rather different.