http://calcite-soft.com/dennouseikatu/index.html
http://www.getchu.com/soft.phtml?id=1314110

main + ソフマップ様特典 + 予約特典

AI art surely? On VNDB it says the artist is Hikkai Kyoujuurou, but their art for other games don't look anything like this

Base +8, Drcl97 +10, Yahooxxx +6

@Snesruler: Could be they're changing styles? Iseaki Musume to Himitsu no ConCafe Ecchi isn't on here yet, but the art style there also looks more like this than previous Calcite works. The brand could be transitioning from work in Nichika Nanase's style to work in Kyoujuurou Hikkai's style. Additionally, the character designs are pretty consistent across this set. If it is AI, then it's been pretty thoroughly touched up by a human and you'd figure that, if they were putting a lot of work into touching it up, they'd also put in the work to make it look more like previous games.

Base +11, Yahooxxx -6

AI ... But it has been retouched.
p.2 Mistakes in the hair of the girl on the left and the right (overlapping parts of the face).
p.152 The lines of the fingers are ‘fused’ with the hair.
p.153 The shape of the ear is strange.

Please add relevant tags

Base +6, Yahooxxx +6

AI生成加人工修正。原价6800+税。
Man. What can I say.

Base +8