**What are the defining characteristics of Japanese manga, and how do they differ from Western comic book styles in terms of artistic techniques and storytelling approaches?
Who are some of the most influential manga artists and authors, and what impact have they had on the development of the manga industry and its storytelling techniques?
How do the themes and genres explored in manga differ from those commonly found in Western comics, and what are some examples of unique themes present in popular manga series?
What role do anime adaptations play in the popularity and success of manga series, and can you provide examples of series that gained significant popularity through their anime counterparts?
How do European comics reflect the social, political, and cultural landscapes of their countries, and can you provide examples of specific series or works that address these themes?
Who are some of the most influential creators and titles in the Franco-Belgian comics tradition, and how have they contributed to the medium's popularity in Europe?
How has the "ligne claire" style, popularized by artists like Hergé, influenced the development of Franco-Belgian comics and what are its distinctive features?