Jan 25
Demo Play replays from Ten Desires.
The order in which they appear is always the same: stage 1 Sanae, stage 2 Youmu and stage 3 Marisa (all three on Hard difficulty).
No Demo Play with Reimu is triggered. It is a bit odd that she wouldn't have any, since she is a playable character.
However, if you peek into the game files, it actually exists. A replay of stage 5 with Reimu. I’m not sure what’s preventing it from being played.