The ecchi elements in 'Don't Meddle with My Daughter' manga are moderately present, adding a certain level of fan service without overwhelming the story.
Manga and comic books are different. Comic books in the West usually have a more diverse range of art styles and themes. Manga, on the other hand, often follows certain conventions and tropes specific to Japanese culture and storytelling.
It's hard to say for sure. Sometimes light novels are more popular, sometimes manga is. It depends on various factors like the story, the fan base, and current trends.
Manga and webcomics differ quite a bit. Manga often follows specific genres and tropes established in Japanese comics culture. Webcomics, on the other hand, can cover a wide range of themes and art styles with more freedom and less adherence to conventional norms.
My love story with Yamada-kun manga has wrapped up. It had a final chapter that concluded the various storylines. Some fans loved the ending, while others had mixed feelings. But it's up to you to decide how you feel about it.