Back in the day, I used to think background characters were just filler—window dressing to make the world feel alive. But then I read 'Gintama', and oh boy, did that change my perspective. Characters like Sadaharu, the giant white dog, or even the Shinsengumi members who started as side figures, gradually stole the spotlight with their own arcs and development. It’s not just about screen time; it’s about how a writer can weave these characters into the fabric of the story until you can’t imagine the narrative without them.
Take 'My Hero Academia' as another example. Characters like Shoto Todoroki or even Hawks began with minimal presence but grew into fan favorites because their backstories and motivations were fleshed out. It’s like peeling an onion—what seems insignificant at first can reveal layers of depth. And let’s not forget spin-offs! Sometimes a background character’s popularity sparks their own series, like 'Jujutsu Kaisen 0' focusing on Yuta Okkotsu, who was barely a blip in the main story initially. The beauty of manga is its flexibility; anyone can take center stage if the story demands it.