Definitely. Manga originated in Japan and has distinct characteristics that set it apart from other comic book styles. It often features diverse art styles, complex storylines, and a wide range of genres.
Manga is Japanese. It has developed a huge fan base worldwide for its diverse characters, complex plots, and artistic expressions that are specific to Japanese creative traditions. In contrast, Chinese comics have their own names and styles that set them apart.
Anastasia isn't a Japanese comic. Usually, Japanese comics have distinct artistic and narrative styles that Anastasia doesn't conform to. Also, its origin and creators are likely not from Japan.