Jin Sakai is the protagonist of the anime series 'Tsushima Yūrei'. He is a skilled samurai and the last surviving member of his clan, who fights to reclaim his home from invading forces. Throughout the series, Jin grapples with his honor and the code of the samurai while adopting stealthy, unconventional tactics to defeat his enemies. His journey is one of transformation, as he evolves from a traditional warrior to the legendary 'Ghost', a protector of his people, willing to sacrifice everything for the greater good.