Reading this makes me want to pick up NNB again. Too bad only one chapter is uploaded at the moment. Hope someone would upload the missing NNB chapters.
@yurirei The series related to Non Non Biyori is actually TokoToko which is a one-shot at the end of this manga. I'm working on translating it actually, should be out in like a month or two hopefully.
@yurirei Although it's an earlier version of her design so she looks a bit different (with too big a forehead), Hikage is the same Hikage Miyauchi who is Renge's older sister (and Kazuho's younger sister).