[ There's always complications for everything no matter what, and it's best to be aware of them upfront. ]

Honestly... I don't think so. On one hand, he's weakened right now and he might not trust us to see him, where we can kill him right then and there. We need the ofudas to open the door, not him. On the other hand, as long as the Daitengus are alive, they probably wouldn't let us see him either, because they think we're idiots who might set him loose somehow.

[ There's also the possibility of the Kotengu not having a physical form, yeah. ]