Nintendo 3DS. The first Bokujou Monogatari game localized by XSeed Games. [ Game Guide ] JP release = Feb 2014. NA release = Mar 2015. EU release = Dec 2015.
Oooh that's great! Yeah, I wish there would be more HM / SoS fanarts. So far, I can only dive into pixiv for more arts lolol. Which is weird considering how fun (I imagine) it seems to be to draw some peaceful HM-like arts.
Also, considering Natsume is no longer affiliated with SoS... Do you guys know if Marvelous have ever held an art contest?
Marvelous has art contests, but they're only open to Japan. Occasionally they let people submit from worldwide (like the Rune Factory one a couple years ago) but you couldn't win, just be featured as an entry.