Well, black and white cartoons usually rely on bold lines and shading to convey depth and emotion. They can have a minimalist charm that makes the characters and scenes stand out.
For me, 'Tomie' stands out. The story is full of mystery and horror elements that keep you on the edge of your seat. The character of Tomie herself is very intriguing and adds to the scare factor.
The presence of cartoon sex innuendo in kids' entertainment is harmful. It can lead to early exposure to adult themes that they aren't ready for. Plus, it might shape their values and expectations in an unhealthy way.