It depends on what appropriate means. If you're talking about what anybody could watch, I would suggest Tokyo Mew Mew. Please specify, and I can answer fully if that doesn't help.
There are many, but Inuyasha is a long running anime with fighting and romance.
Absolute Boyfriend it is FANTASTIC i cried at the end of it
no
Shigatsu kimi wa uso and Nodame Cantabile are among the most popular romance and music anime.
its not a cartoon its anime lol and it has a small hint of romance
There is no anime for 1/2 Prince. It's not even a "manga". It is a "Manhua" and novel. But the Manhua does have romance. It is a romantic series.
school rumble
Naruto I guess
yosuga no sora ^.^
no, there's no romance in prince of tennis at all. it's a sport anime/manga.
It is difficult to provide an exact percentage, as preferences vary among individuals. However, romance anime tends to have a broad appeal, with a significant portion of anime fans enjoying this genre for its engaging storytelling and emotional content.
Ever heard of toradora