[Kashuu's a very good sword to ask this question to, coincidentally! Though he's quiet for a second.]

...It's not really-- Mm. We've never had something like this before. A sword dies when they break. Even if these human bodies were seriously crushed, it wouldn't be enough to actually kill us. So... I'm not sure what that means for us, here.

[He doesn't know what the hell's going to happen with Buzen, caught somewhere between his two forms.]