Board Thread:General Discussion/@comment-4957813-20131130185522/@comment-5695542-20131202021849

NorthSideZ wrote: I think he made a typo, hopefully.

But technically, he's the 4th "Shinigami" to have a Dual Zanpakuto whilst in Shikai.

Hisagi

Hisagi has a dual shikai its connected by a chain so i don't think it is counted has one (though Ukitake also has a rope) but every mention of dual zanpakuto's in the manga that i  remember has only stated that Shunsui and Ukitake have one.