Despite the little issue of the Tenki/Amaki bit, I loved this episode. I don't mind a little slip up like that, since without furigana on the main site, or in the episode, it was basically a shot in the dark. though with the last name of Amami in the original series, the Amaki reading to me made sense.
But it's not that big of a deal, it's not like they said her name, and had the subtitles saying something else.
I know from the magazine scan that it's Amami, so to me that's all that matters.
I love her design. Since they didn't give her some totally original outfit. After all when she did her attempted transformation in Hibiki, she had the same undersuit and gloves, as Ibuki, no chest armor, and I don't think we got to see the head.
spoiler]And to those who say it's the same as Ibuki, it's slightly different. In the scene where you see both Ibuki and Amaki next to each other you can see she has more padding, and thus her vest/chest armor is open more than Ibuki's.[/spoiler]
As for Asumu, I would of preferred if the passing of the torch was handled differently.
spoiler]Like if He went from the silver outfit of Asumu Henshinform/Kirya's Oni form, to the Hibiki suit after receiving Hibiki's Tuning fork, during the heart to heart moment between Asumu and Hibiki. I think that would of looked pretty cool.[/spoiler]
Well now to look forward to the next part of Decade, and the mysteries that await us, since it's probably not going to be an easy to figure out 2 episodes of Series X followed by 2 episodes of Series Y, like the past 18 episodes were.