I'm not sure specifically as there could be many light novels with that title or a similar name. It might be a story about a character's love or affection ('suki' means like or love in Japanese), perhaps about the feelings of a male character ('ore' is a somewhat rough way to say 'I' in Japanese).
One possible theme could be love and affection. The title 'ore wo suki nano' (She likes me) gives a hint towards relationships and the feelings of attraction.
Online platforms like Amazon might have it. They have a wide range of books including light novels. You can search for it by the exact title 'ore wo suki light novel'. Another option could be to check some specialized Japanese book import websites which often have a great variety of light novels.
I'm not entirely sure as I haven't read this particular light novel specifically. But generally, a title like this might be about a character expressing their love or strong liking towards another character. It could involve a story of a person's feelings and the relationship that develops from there.
I'm not sure specifically what this 'ore wo suki nano web novel' is about as there could be many web novels with this title. It might be a story about someone's love or affection (since'suki' means like or love in Japanese), perhaps from the perspective of a male character ('ore' can mean 'I' in a masculine way).
You can try looking for it in local bookstores that carry a wide selection of light novels. Some large chain bookstores often have a section dedicated to Japanese light novels.
One possible theme could be unrequited love. The title gives the impression that one character has feelings for another who might not be aware or reciprocate right away.
I'm sorry, I'm not very familiar with this light novel specifically. But generally, a light novel often has unique characters and an interesting story. It might be about some kind of relationship between the characters where one has an unexpected or special feeling towards the other as the title seems to imply.
One light novel that might be similar is 'Kimi ni Todoke'. It has a similar theme of relationships and feelings. The story focuses on a girl who is often misunderstood as scary, but then she starts to develop relationships with others. Another could be 'My Youth Romantic Comedy Is Wrong, As I Expected'. It delves into the complex relationships and thoughts of the characters, much like how 'ore wo suki nano light novel' might do.
I'm not certain where you can specifically find 'ore wo suki nano web novel'. You could try searching on popular web novel platforms like Webnovel or Wattpad. Sometimes these platforms have a wide variety of novels including those with Japanese - inspired titles.