If you're looking for anime similar to Kuroshitsuji 2 Specials, you might like these titles. All recommendations are made by Anime-Planet users like you!
It's another Alice in Wonderland story when, while spending time with his sister one sunny day, Nunnally requests that Lelouch tells a story, like in old times. To grant his sister's request, Lelouch uses Geass on the entire cast of the Code Geass series.
This recommendation is mainly tied around the 1st and 4th episodes of the Kuroshitsuji II specials. Nunnally in Wonderland basically sticks the Code Geass cast as characters in Alice in Wonderland. The two aforementioned episodes of the Kuroshitsuji II specials does exactly the same thing. Both of these specials are just fanciful stories where we get to see a familiar cast in a different light. (The other episodes of the Kuroshitsuji II special does this even more, but just not in a way that is as similar to Nunnally in Wonderland.)
For the first episode of this special, the ideas are very alike! The similarities is that the characters from the anime become characters like in, "Alice in Wonderland." Sebastain Michaelis plays as the White Rabbit and Ciel plays Alice. In Code Geass: Nunnally in Wonderland, Lelouch plays as the narrator and is dressed like, "The Mad Hatter."