Well, a distinct feature of 'gamer isekai novels' is the power - up system. Just like in games, the main character usually starts from a relatively weak state and gradually becomes stronger through various quests or battles. Also, the existence of in - game classes or professions. The characters might be a mage, warrior, etc., and these classes influence their abilities and how they interact with the world. Additionally, the concept of 'respawning' or having some form of second chance is also common, which is inspired by the save - load feature in games.
One unique feature is the concept of transportation to another world. It can be through reincarnation, like in 'That Time I Got Reincarnated as a Slime'. Another is the exploration of different power systems in the new world. For example, in 'Re:Zero − Starting Life in Another World', Subaru discovers his unique ability to return by death.
Reverse isekai novels are unique because they flip the typical isekai formula. Instead of a character from our world going to a fantasy world, it's the other way around. This creates interesting scenarios where characters from magical or otherworldly places have to adapt to our modern, often mundane world. For example, in 'The Devil is a Part - Timer!', the Devil King has to deal with getting a job at a fast - food joint in Tokyo.
Well, it's unique in several ways. Firstly, as mentioned, the smartphone is a game - changer. It allows the protagonist to have an edge in a world where such technology is unheard of. Secondly, the way the story might use the smartphone to bridge the gap between the two worlds, our modern world and the isekai world, is different. It can create comical situations, for example, when the natives are in awe of the smartphone's capabilities. Also, it may change the power dynamics in the new world, as the protagonist can use the smartphone to gain information, make alliances, or even outwit enemies in ways that other isekai protagonists can't.
One popular isekai anime story is 'Sword Art Online'. It's about a virtual reality MMORPG where players get trapped in the game world. Another is 'Re:Zero - Starting Life in Another World', which follows Subaru as he is transported to a fantasy world and has the ability to return by death. 'That Time I Got Reincarnated as a Slime' is also well - liked, where a man is reincarnated as a slime in a different world and builds his own kingdom.
The main thing that makes'reverse isekai light novels' unique is the role reversal. Instead of the typical isekai where a character from our world goes to a fantasy world, in reverse isekai, it's often a character from a fantasy world coming to our world. This leads to a lot of comical and interesting situations as they have to adapt to modern technology, social norms, etc.
The unique feature is the combination of modern weapon concepts (guns) with a fantasy isekai setting. It creates a contrast between the familiar and the otherworldly. For example, in 'GATE: Thus the JSDF Fought There!', the JSDF's guns are a huge advantage in a world of swords and magic. This can lead to interesting power dynamics and plot developments.
One unique feature is the protagonist being a slime. It's different from the common human or elf protagonists in other isekai novels. The slime form allows for some really creative abilities and story developments, like being able to absorb things and gain their powers.
Since I don't know the exact details of 'isekai ekisha no kissaten novel', it's hard to say for sure. But if it's an isekai novel, perhaps it has a unique setting like the coffee shop in the title. Maybe the coffee shop in the other world has some special powers or is a gathering place for different characters from different worlds.
Well, one of the things that make 'isekai de tochi light novel' stand out is the territorial aspect. In many isekai stories, the new world is just a backdrop. But in these novels, the land itself becomes a character of sorts. The protagonist has to understand the geography, the resources, and the people associated with the land. They might have to deal with things like land disputes, farming on the new land, or even creating a new society on the territory they acquire. It gives a whole new dimension to the isekai genre.