Subaru Natsuki is the protagonist of the anime series 'Re: Zero kara Hajimeru Isekai Seikatsu'. He is an ordinary high school student who is suddenly transported to another world. Subaru discovers he has the ability to return from death to a specific 'save point', giving him a chance to change the future. This ability, however, comes with the emotional burden of experiencing repeated deaths and failures. Throughout the series, Subaru strives to protect his friends and loved ones, especially Emilia, while overcoming the challenges of this new world.