How did Watsuki design Kenshin?
Watsuki has described the design as a reaction. His debut work had featured a tall, armoured swordsman; for Kenshin he wanted the opposite, a hero who reads feminine at first glance, and he has said he used no single real motif for the face. Into that silhouette he folded the Shinsengumi: elements of Okita Sōji, the beautiful, doomed captain, and Saitō Hajime, for mystery. The cross-shaped scar, the most famous mark in 90s manga, was added, by his own account, without a specific intent; the story grew into it, and the Remembrance arc eventually explained it.
His editors steered the cast’s look more than readers guess: it was an editor who suggested he study the Samurai Shodown fighting games for character inspiration, and Watsuki, who had practised kendo as a boy, built the sword work from his own body’s memory, aiming for realism inside a shōnen frame, almost no supernatural elements allowed.