Yousuke Shibazaki, known simply as Ojisan, is the titular character from the anime series 'Isekai Ojisan'. After being in a coma for 17 years, he awakens with magical powers from an alternate world. Ojisan is eccentric, often struggling to fit into modern society due to his outdated knowledge and peculiar habits formed in the other world. Despite his oddities, he is caring and protective, often using his powers to help others. His unique perspective and comedic interactions with other characters drive much of the series' humor and charm.