One major difference is the pacing. The anime might have a faster pacing to fit into the episode format, while the light novel can take its time to develop characters and plotlines in more detail. For example, in the light novel, there could be more in - depth internal monologues of the characters which might be cut short in the anime for the sake of time.
The light novel could be more popular among hardcore fans who really want to dig deep into the story and characters. Since the light novel has more details, it allows for a more in - depth exploration. Some readers might enjoy the process of using their own imagination while reading, rather than having a set visual from the anime. Also, the light novel was first, so die - hard fans of the original work might stick with it.
You can try searching on some popular e - book platforms like Amazon Kindle. They usually have a wide range of novels available in different languages, and there's a chance to find the oregairu english novels there.
Online platforms like Amazon or Barnes & Noble could be good places to search. They often carry a wide range of novels, including imported ones. Just make sure to check if they have the specific 'oregairu new novel' you're after.
Another option could be Book Depository. It offers free worldwide delivery for many books, so it might be a good place to look for the Oregairu light novel. They often have a large inventory of different editions as well.
It's hard to pinpoint exactly. The anime's ending might not align precisely with a specific point in the light novel as adaptations often make some changes.
Some libraries might have a digital or physical copy of the Oregairu light novel. You could check your local library's catalog or online database. Also, some dedicated light novel websites might offer it for reading, but make sure they are legal and authorized.