I'm not entirely sure as I haven't read it specifically. But generally, an 'isekai novel' often involves a character being transported to another world. Maybe 'jk haru' is the main character in this story who experiences adventures in a different realm.
Sadly, I don't have information regarding the author of this 'jk haru wa isekai novel'. It could be a relatively unknown work or from an indie author. You might want to search for it on specialized Japanese literature websites or forums where fans of isekai novels might be able to help you out.
I'm not entirely sure as I haven't read it specifically. But generally, an isekai light novel often involves a character being transported to another world. 'jk haru' might be the name of the main character. So it could be about Haru's adventures in a different world.
Since it's a light novel, 'makikomarete isekai teni suru yatsu wa light novel' is likely to tell a fictional story. The 'makikomarete' part might imply that the main character is drawn into or surrounded by certain circumstances that lead to their isekai -ification. It could explore themes like self - discovery, as the character is thrust into a completely new environment. There might be elements of fantasy, like unique powers or abilities that the character discovers in the isekai world. Also, the relationships the character forms in this new world, whether it be friendships or rivalries, could be central to the plot.
I'm not sure specifically as I haven't read this web novel. But generally, 'isekai' often involves a character being transported to another world. Maybe it's about a character who gets involved ('makikomarete') and then is transferred to another world ('isekai teni suru') in the context of a web novel.
As the title implies, Haru is probably a central figure. There might also be other characters in the new world that Haru meets. For example, there could be a wizard or a knight who helps or hinders Haru's journey. However, without reading the novel, it's difficult to say for certain who all the main characters are.
I'm not sure specifically as I haven't read this light novel. But generally, 'koi' means love in Japanese. It might be about a love story that has something to do with twins ('futago'), like perhaps a love triangle involving twins that can't be separated ('warikirenai').
There are a few factors to consider when determining if 'isekai meikyuu de harem o novel' is a good read. Firstly, if you're a fan of the isekai genre, with its unique world - building and often adventurous storylines, that's a plus. The addition of a harem aspect can add an interesting layer of relationship - building and character interaction. However, some people might find the harem trope overused or not to their liking. Also, the quality of the writing, the pacing of the story, and how well the maze setting is integrated into the plot are all important aspects. So, in short, it could be a good read for some, but not for others.