I was wrong looking back at the raws, my bad. I don't know why I said Takada when that's a な(na) at the beginning of their name, I misread the な as た somehow. I typed it and everything and was still wrong lmfao (gonna chalk it up to me being tired at the time of making the post). But it should...
In the raws, Aneki calls them "中田さん" and with the furigana it's "なかださん" which translates to "Takada-san". I don't know where Michika got "Nakata" from because their name doesn't translate to that at all. I don't know about their gender since I can only translate names and a few phrases due to my...
I see what you're talking about in chapter 6, just reread it. Feel kinda bad for her. Even though she's the reason Sakuraba got involved with the group, she didn't want to. Interested to see what she'll do going forward.
What does Hina mean Takeuchi fucked every guy? I know she was bullied by the group and Tokushige fucked her often. Was Takeuchi sleeping around before the bullying, or maybe the group made her fuck other guys? She didn't seem like the kind of person to get into that stuff though, but can't judge...