Requested by Tycho Quad - Guardian Nanase, kitty Ellen and Rabbit Aikiko wearing kimonos
I imagined Akiko in this scenario just loving Nanase's angel form and thinking it the best thing EVER.
Technically, Nanase's kimono should be totally white like the rest of her, but that SOMEHOW was lacking in contrast, so I gave her a kimono matching Akiko's. One could argue that she'd have to change clothes to get that result, thus wasting limited Guardian form time, but Akiko's a rabbit, your argument is invalid.
Note: Requests are paraphrased for clarity and brevity