This is a multiple story. I love the first one, is about a delivery guy and someone who is too shy to meet people and decided to wear a bunny mask everytime he have to have an interaction with strangers. I guess that kind of people is really exist tho. The second one I don't really like it, and the third one is okay, fine I guess, the idea of them for being versatile is the most satisfying thing in their story
Hana To Usagi