Well, without having read the 'isekai de mofumofu novel' specifically, it could be a story that combines the popular isekai concept with some kind of mofumofu theme. It might be about a protagonist who gets sent to a magical other world and encounters all sorts of cuddly or endearing things there. For example, they could meet fluffy magical beasts or befriend cute little spirits in this new world.
Yes, there are some popular ones. For example, some novels that feature a girl being transported to a world full of cute spirit animals and having adventures with them can be considered as such. They often attract readers who like the combination of isekai and cute elements.
I'm not entirely sure specifically as there are many 'isekai mofumofu' web novels. Generally, 'isekai' often involves a character being transported to another world, and'mofumofu' might imply something cute or fluffy in the story, like cute creatures. But without a particular title in mind, it's hard to say more precisely.
I'm not sure exactly as it's not a very common or well - known visual novel to me. It might be about female warriors (onna senshi) with some unique elements related to the words 'kyonyuu' and 'dogeza saimin', but without more information it's hard to say for sure.
These novels usually have a strong focus on the new world - building. Since it's an isekai setting, the author spends time describing the different landscapes, cultures, and societies. And in relation to the mofumofu aspect, these cute elements add a touch of warmth and charm to the story. They can also serve as a contrast to the sometimes harsh or unknown elements of the isekai world. For instance, a small mofumofu pet might be the source of comfort for the protagonist in a strange new land.
Yes, there are likely some. There are many isekai novels out there, and some might have elements that are similar to the mofumofu aspect. For example, novels where the protagonist enters a world full of cute fairies or friendly little monsters could be somewhat similar.
Since I'm not sure exactly about this novel, but if it's in the isekai genre, a common feature could be the concept of being transported to another world. Maybe the'mofumofu' (which might imply something cute or fluffy) could be unique characters like cute monsters or animals in that world.
I'm not sure where you can find this particular visual novel. It might not be a mainstream title, so it may not be available on common gaming platforms. You could try searching for it on some niche visual novel websites or forums dedicated to Japanese - style visual novels, but be cautious as some sources may not be legal or reliable.