I was waiting for Seija to show up but still it was nice. It feels like Touhou lost its popularity or there are less doujins now just like Kancolle. Fate/GO and Granblue is the focus now
This was sweet and heartwarming almost to the point of being moé because of Shinmyoumaru's independence. I just don't see how you could add Seija to this story without taking that away, or at least breaking the tension.
And I don't want that taken away, because I love seeing an independent Shinmyoumaru, along with a Reimu who actually has expressions other than "bitter slothfulness", and good old, tomboyish, Marisa before Harukawa Moe wussified her, IMO.