I'm not sure specifically as I haven't read this particular 'zettai ni yatte wa ikenai isekai novel'. It could be about various things common in isekai novels like a protagonist being transported to another world but with some kind of moral or rule that they must not do certain actions (as the 'zettai ni yatte wa ikenai' part might imply).
Well, without having read the actual 'zettai ni yatte wa ikenai isekai shoukan novel', it's difficult to give a detailed account. However, given the title, it could be about a character who is summoned to an isekai world and discovers there are certain actions that are strictly prohibited. Maybe it involves a protagonist who has to navigate this new world while avoiding these forbidden deeds to achieve a certain goal, like saving the isekai or getting back home.
As I'm not familiar with this specific 'zettai ni yatte wa ikenai isekai shoukan novel', there's no way for me to determine the main characters. It could be a typical isekai setup where there's a young male or female protagonist who gets summoned to the other world and has to face various challenges, but without reading it, this is just speculation.
Since I don't know the exact nature of 'zettai ni yatte wa ikenai isekai novel', it's hard to give precise recommendations. However, there are many isekai novels out there. 'Overlord' is an isekai where the main character has to deal with ruling an otherworldly kingdom and has to abide by certain in - world rules. Another one could be 'That Time I Got Reincarnated as a Slime' which has unique world - building and rules for the characters to follow. These might have some similarities in terms of world - building and rule - following as the unknown novel.
Well, it depends on personal taste. Some people might enjoy 'isekai wa smartphone to tomo ni' as a translated novel because it offers a familiar yet different take on the isekai concept. The use of the smartphone in a fantasy world creates various opportunities for the plot. However, others might find it a bit too simplistic or clichéd in terms of its overall plot structure and character arcs.
The 'isekai wa smartphone to tomo ni novel' is about a person who is sent to another world. This is a common theme in isekai stories. However, what makes this one special is the presence of the smartphone. The smartphone becomes a tool for the protagonist to navigate this new world. It might help them solve problems, make allies, or gain knowledge about this unfamiliar place. For example, they could use it to look up information about magic if magic exists in that world, or to communicate with people who understand the technology of the smartphone. It's a novel that plays with the contrast between modern technology and a fantastical other world.
I'm not sure specifically as I haven't read it in detail. But generally, 'isekai' often involves a character being transported to another world. Maybe this light novel is about an after - school quest in an isekai setting.
One unique feature is how it combines modern technology, in the form of the smartphone, with the traditional isekai elements. This creates a contrast between the two worlds and allows for some interesting plot developments. Another aspect is the character relationships that are formed in this new world with the help of the protagonist's smartphone - related abilities.
Since the details about this light novel are not widely known to me, we can only make assumptions. It could be that the main character is a high - school student who is quite ordinary in the real world but discovers extraordinary powers or abilities in the isekai world after school. There might also be a mentor - like figure in the isekai who guides the main character through the quests, and some interesting villains or rivals that the main character has to face during these after - school adventures.