Scripting and Panel Count
When you’re writing for manga, remember it flows faster and sparser than other types of comics. It spreads across more pages with fewer panels per page. There is variation between the types of manga; Seinen manga, aimed at adult males, will be more densely packed than Shoujo manga, which is read by young girls. But as a guide, aim for a maximum of three speech bubbles per panel, an average of five panels per page, and around four pages per scene.