The style of Rakugo that Akane wanted to approve is the more personal style. As we see Kaisei pulling the personal becoming closer to Issho, could we see Akane adopting it to perform like either Shiguma or her father? I would assume the former first.
I like the idea that Akane & Kaisei are one and the same. But they are on opposite sides. The most curious thing is that Kaisei looks at Shiguma as similar to how Akane looks at Issho. It will be interesting what the root of evil means referring to Shiguma. It could be a misdirection, potentially when Kaisei is talking about Shiguma. It will be interesting to see Shiguma in the eyes of someone besides Akane.
