Jeez, Seimei. The things Kaoru does for you.

He turned and looked down at the pile of bones and took a deep breath. Right then.

"Looks like I'm taking you on a trip, Genkaku." ...and that's a skull in his hands. A human skull. A real one. He would try not to think too much of that as he took the step down and started to join Seimei.