[Mesnick]

Well, at least no one's hiding the fact that Sumino is played by a different actress. And overall, the episode is filled with references to the role of Oni Sister. As for Kohaku Shida herself, I think she's too over-the-top for a luxury detective. Although, had she played the role from the start, she probably wouldn't have had that impression.
Overall, it's a Halloween-themed episode about haunted houses. The fact that Hoeru is afraid of ghosts, while Sumino is delighted by them, adds to the excitement. It was also great to see the old Kijirou again. The victory, which stems from the understanding that a haunted house is primarily entertainment, is also quite in keeping with the show's spirit.
However, something unexpected and tragic happens in the finale. Ribbon dies, at the hands of Rikuo, and Bouquet learns that he is Gozyu Leon. The tone has changed very abruptly, and I'm curious to see where this leads and what else will happen. It looks like the next episode will be about Bouquet taking revenge for her little sister. And Ryugi will finally get a power-up.
P.S. It seems that this week there were some episodic revelations in both Sentai and Rider.
P.P.S. In the context of what happened, the title of the episode gives off a touch of graveyard humor.