What does Japan have against long hair on dudes, huh? Stop getting my hopes up, dammit!
Anyway, this is one of those series that consults a checklist of red flags for abusive boyfriends when deciding on the love interests' personalities. Maybe someday somebody will subvert the genre by writing a story about such a love interest's journey from a manipulative jerk to a decent human being capable of having a healthy relationship—and fulfill my wildest fantasies. ("Fixing" them through the power of love is skipping past the character development and doesn't count.) That's not this story, though, so unless you want to feel the immense frustration invoked by stories where the endgame is the heroine committing to her attachment to a guy who makes her feel awful on purpose and enabling his bullshit, give it a pass.