HuneX released today the free Orfleurs ~Koufuku no Hanataba~ PlayStation Vita theme in the Japan PSN. Everyone can download it even without the game which by the way released on January 26, 2017 in Japan on Vita.

In the gallery you can find the sample pictures of the theme and you can find it in here in the PSN: https://store.playstation.com/#!/ja-jp/cid=JP0746-PCSG00919_00-ORFRERESTHEME126