@twinklecake PROTIP: If it doesn't say it's a harem, it could still be a harem. A dude with a few lady friends and ZERO likable male characters in the same age range is using major tropes from the harem genre.
Here's an example. To-Love Ru. Obviously a harem. No denying that. However, we can look at what it does. Only one even somewhat likable male character, the MC. In the beginning, we see some other male characters, but they're generally not likable. Then, as the story goes on, we see even less and less of any male characters even though we know they exist.
Another example. Fruit of Grissaia. Total harem with some of the worst tropes. One guy in a school literally filled with only girls. Then his adult contact is also an attractive woman. Then any antagonists are all males.
Let me be clear. I don't know this story. I don't know anything that happens after chapter 6. It might not be a harem. I can believe it. That's fine. My point is that you don't just look at whether it's tagged as a harem. You look at what actually happens in the story. Don't just blindly follow the tags.