Since I don't have detailed knowledge of 'watashi ga koibito light novel', it could potentially be about a love story. Maybe it tells the tale of a protagonist's search for love, their encounters with different people, and how they navigate the complex emotions that come with falling in love. It might also include elements of Japanese culture and society as light novels often do.
I'm not entirely sure as the title is rather specific and not a widely known mainstream visual novel. It could potentially be about a character who keeps repeating something and is unable to do something. Maybe it's a story of self - discovery and struggle within the context of a visual novel world.
Some specialized Japanese or Asian bookstores might carry it. Also, you can look into second - hand bookstores, as sometimes they have rare or hard - to - find light novels. Another option is to check with local libraries. If they have it, you can borrow it first to see if you like it before buying.
There's no way to accurately determine the main characters just from this title. However, if we assume based on the title, it might be a first - person narrator, perhaps a young person, given the use of 'watashi' which means 'I' in Japanese. This character could be in a world filled with other supporting characters who either contribute to their inability to do something or are witnesses to their repetitive cycle.
Since I don't have first - hand knowledge of this light novel, it's just speculation. It could be a story that defies traditional relationship norms. Maybe the main character is in a situation where they are the object of someone's affection instead of what is expected, like a daughter - like figure. And this unexpected situation could drive the plot, with various characters dealing with their emotions and the implications of such an unusual preference.
Well, without having read 'kanojo ga flag wo oraretara light novel', it's hard to say precisely. However, light novels usually have elements like character development, a central theme. Maybe in this one, the girl (kanojo) has something to do with the concept of 'flag' which could be symbolic in the story's context, like a signal for an event or a change in the plot. It could also be about her achieving or encountering something related to these 'flags' in a fictional world filled with various situations and other characters.
Some light novels with similar themes might include 'My Youth Romantic Comedy Is Wrong, As I Expected'. It has a focus on relationships that are not straightforward and characters with their own quirks. 'Monthly Girls' Nozaki - kun' is also somewhat related as it plays with different types of relationships in a comical way. And 'Sakurasou no Pet na Kanojo' which has a story about unique relationships among the characters.
You can try looking for it in local bookstores that carry a wide selection of light novels. Some large chain bookstores might have it in their international or Asian literature section.
The title suggests that it could be a story full of adventure. Since the main character can read manga and is considered the world's strongest in the light novel world. There may be battles where the protagonist uses the knowledge or skills gained from reading manga to defeat enemies. It might also explore different fictional worlds within the manga that the character can access or is influenced by.