Miitomo - the Nintendo app for answering questions and taking snazzing pictures with your Mii - has been around for a while, but my phone grumbled about memory use and wouldn't let me install it initially, so I graciously moved on with my life. Recently, however, I decided the curiosity was too much. I removed some apps from my phone and got this thing on there. I have no regrets.
As you can see, the photo collage capabilities are beautiful and good. The images you end up with are nice in quality, the poses and text options are nice and versatile, and there are lots of fun clothing options. I am fully invested in the art of Miifotography.
I really like the shop and Miitomo Drop catchers because they remind me of Poupée Girl, which I miss dearly, and I like the fact that I can put a bird on my head. That's the kind of content I'm here for.
You can also put a snail shell on your back (hmmm... reminds me of something). I love this app.